Heritage

The History of Sapo

Sapo is one of the most-played traditional games in South America and one of the least documented. This is an attempt at an honest account: what the evidence actually supports, what is repeated everywhere without evidence, and what is told as legend and should stay that way.

What is the game of sapo?

Sapo is a precision throwing game played across South America and, under other names, in Spain and France. Players stand roughly three metres from a waist-high wooden table. On the table sits a metal toad with its mouth open, surrounded by numbered holes, slots, spinning mills and bridges. Each player throws a fixed number of heavy metal discs — fichas — one at a time. Every hole is worth points. The toad's mouth is worth the most, and landing one is called, simply, a sapo.

It is played in picanterías and chicherías, in patios and quintas, at patron-saint fiestas, at family lunches that run until dark, and traditionally for a stake — the round of beers, or the pot. It is a bar game and a backyard game at the same time. Almost everyone in Peru, Bolivia, Ecuador, Colombia and Argentina has played it. Almost nobody has read a serious account of where it comes from.

How to read this page

Every substantive claim below carries a badge. Documented means a citable source exists and is listed at the bottom. Widely told means the claim is repeated widely and consistently in regional press and popular sources, but we found no primary evidence. Legend means it is told as a legend and should never be repeated as fact. Where a popular claim did not survive checking, we say so instead of quietly dropping it.

Where does sapo come from? The short answer

Two stories are told about the origin of sapo, and the internet mostly picks one and shouts it. Both are partly right, and the interesting history is in how they meet.

  • The Andean story: the toad was a sacred being of water, rain and fertility long before the Spanish arrived, and gold was offered to it at Lake Titicaca. Documented for the reverence, Legend for the gold-throwing origin of the game.
  • The European story: the physical game — a cast-metal frog on a holed cabinet, thrown at with iron discs — is a tavern game documented in France from the 18th century and in Spain through the 19th. Documented

The honest conclusion, which neither camp likes: the object is European and the meaning is Andean. A European tavern game landed in a region where the toad was already a rain god and an omen of wealth, and it was absorbed so completely that the Andes now play it more, and care about it more, than the places it came from. That is not a lesser story than the golden-toad legend. It is a better one, and it is the one the evidence supports.

Before the game: the toad was already a god

Start with the animal, not the board. In Quechua the toad is hamp'atu; in Aymara, jamp'atu. Across the Andes it is a creature of water, rain, fertility and the underworld, and its symbolic weight is well documented in the anthropological literature. Documented

The anthropologist Efraín Cáceres Chalco, writing on the hamp'atu in Andean indigenous culture, sets out its core identification: the toad stands for the Pachamama herself. It emerges from the earth when the rains come, which places it simultaneously in the world below and in the world of abundance. Its call is read as a forecast — a toad crossing the road or croaking in the evening meant rain within days, and therefore told you when to plant. Dreaming of many toads meant money was coming. Documented

This is not a modern folk gloss. Toads and frogs appear in Andean iconography for millennia: in the Chiripa tradition on the Taraco peninsula, and later at Tiwanaku, where artisans painted them on vessels, carved them in bone and wood, and placed them beside maize cobs — the animal set as a guardian of the seed. The association with rain and fertility cult is consistent across those bodies of work. Documented

The reverence is not archaeological only. It is current practice. Pilgrims still buy small clay and stone toads as votive offerings at Copacabana. When rain is late, stone toad figures are placed in newly planted fields and sprinkled with alcohol and water. In the umawina rite, communities move frogs from rivers to local water sources to ask for rain and a good harvest. Documented

So: when a game with a metal toad at the centre of it arrived in the Andes, it did not arrive in a vacuum. It arrived in the one region on earth where the target was already holy.

The legend of the gold and the lake

Now the story everybody grows up with, told properly and labelled properly.

The Inca and his court would go to the shore of Lake Titicaca and throw pieces of gold into the water, hoping to attract the attention of the toad — the jamp'atu, an animal credited with magical powers. If a toad rose and swallowed the offering, the gold became truly gold and the thrower was granted a wish. To honour the miraculous creature, the Inca ordered a toad cast in gold and set on a table, so the court could play at the offering without going to the lake. That table became the game. The popular origin legend, as told across Peru and Bolivia Legend

It is a genuinely beautiful story and it explains the game's emotional logic perfectly: you are not scoring points, you are making an offering that may or may not be accepted. It is also the reason the mouth is worth everything and the reason you shout when it is taken.

What we could not verify

We could not find this legend in any colonial chronicle. Garcilaso de la Vega, Guaman Poma de Ayala and Bernabé Cobo do describe Inca games — spinning tops (piscoynu), dice and board games — and a survey of what the chroniclers actually recorded about Inca gaming contains no throwing game aimed at a metal toad. Documented

There is also a linguistic tell. The Quechua name sometimes given for the game, pukllay sapu, mixes the genuine Quechua verb pukllay (to play) with sapu — which is not the Quechua word for toad. The Quechua word is hamp'atu or ampatu. Sapu is a Quechuafied spelling of the Spanish sapo. A phrase built that way is a modern coinage, not an Inca survival. Widely told as a name, but it should not be presented as evidence of pre-Columbian origin.

None of this proves gold was never thrown to toads at Titicaca — offering precious objects to lake and mountain deities is thoroughly documented Andean practice. It means the specific chain from that practice to this board is not evidenced. We tell it as legend.

What is real at Titicaca

The legend is unverified. The things around it are not, and they are more interesting than most people who repeat the legend realise.

The Boca del Sapo above Copacabana

On the Cerro Calvario above Copacabana, on the Bolivian shore of Lake Titicaca, there is a rock formation known as the Boca del Sapo — the toad's mouth: a petrified toad with its mouth open. It is a working pilgrimage site. People still ch'allan it — pouring alcohol, leaving coca, streamers and cigarettes — and ask it for health, luck and success in business. In one recorded practice, celebrants throw bottles toward the rock, and a successful throw is treated as an offering accepted. Documented

Read that last sentence again with the game in mind. A stone toad with an open mouth, and people throwing things at it and celebrating when it lands. Whatever the board's ancestry, the gesture is at home here.

The toad turned to stone, again

The petrification motif recurs. In the founding legend of the Carnival of Oruro — proclaimed by UNESCO a Masterpiece of the Oral and Intangible Heritage of Humanity in 2001 — four plagues sent against the Uru people, among them a giant toad, are turned to stone at the cardinal edges of the city by the Ñusta, later identified with the Virgen del Socavón. Petrified toads are a fixture of this region's sacred landscape. Documented

The frog that is actually in the lake

Lake Titicaca has a real amphibian worth knowing about: Telmatobius culeus, the Titicaca giant frog, the largest fully aquatic frog on earth, which breathes through its skin and never leaves the water. It is listed as Critically Endangered, pressured by pollution, over-harvesting and introduced trout. Documented The sacred animal at the centre of all this is running out of lake.

What the evidence shows: a tavern game with a long European record

Now the other half, which Peruvian and Bolivian sources tend to skip and Spanish and French sources tend to overstate.

France: the tonneau and the grenouille

The game we are describing is documented in France. It was played from the 18th century in the guinguettes of Paris — the open-air drinking gardens outside the city's tax wall — and spread through the provinces. It was called the jeu du tonneau, the barrel game, after the barrel the board originally sat on, and later le jeu de la grenouille, the frog game. It survives especially in the estaminets of northern France and in Brittany. Documented

France inscribed it on its national inventory of intangible cultural heritage in 2012, in a record submitted through the Confédération FALSAB in Brittany. That record describes the apparatus with a precision no South American source matches: a wooden cabinet 80–90 cm high; a panel of 45 × 50 cm pierced with twelve holes; a metal frog with an open mouth at the centre; a spinning wheel and bridge holes; ten cast-iron palets of about 38 mm diameter and 7 mm thickness; a throwing distance of 3–3.5 m for adults and 2–2.5 m for children. Documented

If you have ever played sapo, you just read a description of the table you played on.

Spain: la rana, the chigre and the dictionary

In Spain the game is la rana. It is strongly associated with Asturias, where it was played in chigres and sidrerías — cider houses — alongside bolos and llave, and where regional competition still runs on ten-a-side teams. Widely told for the 19th-century dating usually given; the practice itself is well attested.

Spain also gives us the cleanest documentary anchor available for the whole family. The Real Academia Española's dictionary carries a game sense for rana: "juego que consiste en introducir desde cierta distancia una chapa o moneda por la boca abierta de una rana de metal colocada sobre una mesilla, o por otras ranuras convenientemente dispuestas." Documented That is our game, defined by the Spanish academy, including the detail of the ranuras. It is widely claimed that this sense entered the dictionary in the 1925 edition; we cite the claim but could not confirm that specific edition in the RAE's historical corpus, so treat the date as Widely told and the definition itself as Documented.

Spain also has what Peru does not: a written federation ruleset. The Federación de Deportes Autóctonos de Castilla y León publishes a reglamento specifying a 50 × 50 cm board at 80–90 cm height, a 7 × 2 m lane, ten iron petacos of roughly 38 mm and 60 g, and a scoring scale of rana 50, molino 25, puentes 10, and 5 for the remaining holes. Documented

England: toad in the hole

There is a third European cousin worth naming because it shows the idea arising independently. In Sussex, centred on the town of Lewes, pubs play Toad in the Hole: brass discs called toads are thrown at a lead-topped table with a hole in the middle, two points down the hole and one on the top, scored down from 31 like darts. It is documented in Sussex from at least the 1920s and there is a world championship in Lewes. Documented

One published argument holds that sapo descends from an English game spread by British colonialism. Widely told We think that specific claim fails: Britain did not colonise the Andes, and the French and Spanish record is far stronger and geographically far more plausible. The Sussex game is better read as a parallel cousin than an ancestor.

The honest synthesis: an encounter, not an invention

Put the two halves together and the picture is coherent.

The apparatus is European. Cast metal, hinged traps, spinning mills, machined discs — this is a post-industrial tavern object, and it has a paper trail in France and Spain that the Andes cannot match. Anyone insisting the board is an Inca invention is arguing against the evidence.

The meaning is Andean, and it is not decoration. The game arrived in a region that had venerated the toad as a rain and fertility being for at least two thousand years, where offerings were already thrown into sacred water, where a stone toad with an open mouth on a hill above Titicaca already received gifts from pilgrims. Of all the tavern games Europe exported, this is the one that found a culture pre-configured to receive it — and the reception shows. Sapo is more played, more argued about and more socially central in Peru and Bolivia today than la rana is in Asturias or la grenouille is in Brittany.

That is the real history, and it is a better one than either side's simplification: not an Inca invention, not a European import that means nothing, but a genuine encounter in which an object crossed the Atlantic and picked up a religion.

What we are not doing

We are not claiming the Inca invented sapo, because we cannot show it. We are also not claiming the Andean layer is fake, because it plainly is not. If somebody produces a colonial-era document describing this game in the Andes, we will update this page and say so.

Anatomy of a sapo board

The vocabulary matters, because it is the vocabulary players use.

Parts of a traditional sapo table and what they are called
TermWhat it is
El sapo / la ranaThe cast bronze or brass toad at the centre, mouth open. The target. On good tables it is a solid, weighty figurine — not an ornament.
La bocaThe mouth. The highest-scoring target, and in wagering play the shot that takes the pot.
Ficha / tejo / petaco / paletThe thrown disc. Bronze, brass or cast iron, roughly 3–4 cm across, 0.5 cm thick, 30–60 g depending on the region.
RanurasThe slots and holes across the playing surface that a ficha can drop through.
CajetinesThe numbered drawers underneath. A ficha falls into the drawer for its hole; you pull them out at the end of a turn and the score counts itself.
Molino / molineteA small spinning mill, usually near the frog, that has to be caught mid-rotation. High value, low probability.
PuentesBridges you have to thread the ficha under or through, flanking the frog.
Trampas / flip-trapsHinged gates, usually on the front edge, that either swallow the ficha or tip it back out.
La viejaArgentine boards often carry a carved face on the back wall, worth heavy points. Peruvian and Colombian tables generally do not have one.

The board is a craft object. Traditionally the cabinet is hardwood, the frog is cast bronze or brass, and the whole thing is heavy enough that it does not walk across the patio when a ficha hits it hard. Boards get repaired, re-felted, re-drilled and inherited. A good sapo table outlives the person who bought it, which is exactly why families argue over them.

One game, many names

Regional names and characteristic differences
CountryNameNotes
PeruSapo, juego del sapoPlayed in picanterías, chicherías, quintas and patios. Traditionally for a stake. No national federation or single reglamento found.
BoliviaSapoStrongly associated with chicherías and social patios; also played around Día de Muertos. The Titicaca and Copacabana connection is closest here.
ArgentinaSapoWritten reglamentos exist. Boards commonly add la vieja on the back wall and two molinetes. Throwing line at 3 m; twelve tejos per round in the formal game.
ColombiaRana, boliranaDeeply rooted in Cundinamarca, Santander, Boyacá and Valle del Cauca. The bolirana is a distinct modern cabinet variant. Organised recreation bodies publish reglamentos.
Ecuador, UruguaySapoSame family, local house rules.
ChileRanaFollows the Spanish naming.
SpainJuego de la ranaAsturias, Castilla y León, Basque country and beyond. Federation rulesets, a dictionary entry, and cider-house culture.
FranceJeu de la grenouille, jeu du tonneau18th-century guinguettes; today mainly northern France and Brittany. On the national intangible heritage inventory since 2012.

What travels intact is the mouth. What varies is everything else: the number of fichas (five, ten or twelve), the throwing distance, whether there are molinos and bridges, the point values, whether the mouth ends the round, and whether money is on it. There is no continental authority to settle any of this, so every table settles it locally — which is itself part of the culture, and the source of the game's single most reliable argument: you stepped on the line.

Where sapo actually lives

A game is where it is played. Sapo's habitat is specific and worth naming precisely, because generic "Latin American bar" framing gets it wrong.

  • Picanterías and chicherías. In Peru these are the traditional eating and drinking houses — chicha de maíz, strong regional cooking, long afternoons, all social classes at the same tables. This is the classic sapo setting. Documented
  • Quintas and patios. The family courtyard version: a board bought or built once and used for thirty years, brought out for birthdays, Sundays and anyone who visits.
  • Peñas. Music venues and clubs, where a sapo table sits alongside the criolla music and the conversation runs all night.
  • Fiestas patronales. Patron-saint festivals, where sapo appears next to the food stalls and the tournament is informal, local and taken very seriously.
  • Neighbourhood tournaments. Organised by a bar, a club, a workplace or a municipality, often for a trophy and a stake.

And it is a wagering game. Traditionally you play for the round, for the pot, for who pays for lunch. That is why the mouth matters so much and why the shout exists.

Is sapo protected cultural heritage?

This question gets answered carelessly online, so here is the careful version.

  • France: yes. Le jeu de la grenouille was inscribed on the French national inventory of intangible cultural heritage in 2012. Documented
  • Peru: not the game — the room. We found no declaration of the juego del sapo itself as Patrimonio Cultural de la Nación. What Peru's Ministry of Culture has declared is the space sapo lives in: the Arequipa picantería, by Resolución Viceministerial 033-2014-VMPCIC-MC in April 2014, and the picantería and chichería of Cusco and Piura, by Resolución Viceministerial 157-2015-VMPCIC-MC in November 2015. Documented
  • Peru and elsewhere: no continental federation. We found no national sapo federation in Peru. Written reglamentos exist in Spain, France, Colombia and Argentina; Peru mostly runs on house rules. Documented by absence — if one exists we would like to hear about it.
A standing correction

If you see a page claiming Peru declared sapo a national cultural heritage, ask for the resolution number. We looked and did not find one. Given that the picanterías already carry the designation, a declaration for the game would be a reasonable next step — but it has not happened yet, and saying it has does the culture no favours.

Sapo is South America's cornhole

In the United States, cornhole is the default outdoor social game: two boards, eight bags, a tailgate, a beer. It has a professional league, ESPN broadcasts and tens of thousands of sanctioned tournaments a year. Documented

Sapo occupies exactly that social position across South America — the game that appears whenever people gather outdoors with something to drink — and it is older, has far more targets, more risk, moving mechanisms, and a sacred animal at the middle of the board. What it does not have is any of cornhole's infrastructure: no single governing body, no standard board, no TV, and until recently no serious digital version.

The full argument, including where the comparison honestly breaks down, is on its own page: Sapo vs. Cornhole.

Why there was no good digital sapo

Search for a digital cornhole game and you will find dozens. Search for sapo and until recently you found almost nothing: a few crude flash-era toys, some app-store filler, and no version that treated the board as a real object with real weight.

That gap is why El Sapo exists. It is a real-time 3D sapo table with a physics engine underneath it: brass fichas with genuine mass, bounce, friction and spin; a cast brass toad, not a cartoon mascot; a mahogany-stained board; procedurally synthesised audio so no two impacts sound the same. It runs free in any browser, in English and in Peruvian Spanish, with no download and no account.

The point is not nostalgia. The point is that a game this old, this widespread and this socially important deserved a version that respects it — and, since the written record for sapo is so thin, a place that documents it honestly. That is what this page is for.

Frequently asked questions

Is sapo really an Inca game?

Not in the sense usually meant. The reverence for the toad is genuinely pre-Columbian and Andean — that part is documented. The board is not: a hinged cast-metal frog, spinning molinos, bridges and cast-iron discs belong to a European tavern-game family documented in France from the 18th century. No colonial chronicler we could find describes Inca people throwing metal discs at a toad figure. The popular story that the Inca commissioned a golden toad on a table is told as legend, not recorded as history.

What is the difference between sapo and juego de la rana?

Mostly the name. Sapo (toad) is used in Peru, Bolivia, Ecuador, Argentina and Uruguay; rana (frog) in Chile and Spain; rana or bolirana in Colombia; jeu de la grenouille in France. The apparatus is the same family: a metal amphibian with an open mouth on a holed table, thrown at with metal discs. Point values and table furniture vary by country and by house.

How many points is the sapo’s mouth worth?

There is no universal answer, which tells you something about the game. Spain’s Castilla y León federation scores the frog’s mouth at 50 against 5 for an ordinary hole — a 10:1 ratio. Peruvian and Bolivian tables commonly run scales that top out in the hundreds or thousands. In informal play the mouth often does not just score: it takes the whole pot. Our digital board uses 10,000 for the mouth against 1,000–5,000 elsewhere, keeping the traditional shape of the risk.

How far do you stand from the sapo board?

About three metres is the most common written figure. Argentine reglamentos specify a 3 m throwing line; the French heritage record gives 3–3.5 m for adults and 2–2.5 m for children; Spain’s federation varies it by category. In a patio or a picantería it is wherever the chalk mark is, and stepping on the line is the most argued-about foul in the game.

Why do players shout SAPO?

Because a ficha in the mouth is the whole point of the game and the table has to know. In the traditional wagering form the mouth ends the round and takes the stake, so the shout is both a celebration and a claim. The word carries the older idea too: the toad accepted the offering.

Is the sapo game declared cultural heritage?

In France, yes — le jeu de la grenouille was inscribed on the national inventory of intangible cultural heritage in 2012. In Peru, we found no declaration of the game itself. What Peru has declared Cultural Heritage of the Nation is the space the game lives in: the Arequipa picantería (2014) and the picanterías and chicherías of Cusco and Piura (2015). Anyone telling you the Peruvian state has declared sapo itself heritage should be asked for the resolution number.

Play sapo right now, free

A real 3D sapo board in your browser. Ten fichas, three rounds, no download, no account. Land the mouth and shout ¡SAPO!

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Sources and confidence

Every factual claim above is tagged Documented, Widely told, or Legend. Here is what those tags rest on. Where we could not verify a popular claim, we say so in the text rather than repeating it as fact.

  1. Efraín Cáceres Chalco, “Visión y función del hamp’atu (sapo) en la cultura indígena andina: una lectura de simbologías y significados”, Revista Volvere n.º 24 (IECTA) — Anthropological study of the toad in Andean indigenous culture: its identification with the Pachamama, its role as a rain forecaster, votive clay and stone toads bought by pilgrims at Copacabana, and the wealth symbolism of dreaming of toads. iecta.cl
  2. “Lari y jamp’atu: ritual de lluvia y simbolismo andino”, Chungará — Revista de Antropología Chilena, vol. 28 (1996) — Peer-reviewed Andean anthropology on the toad (jamp’atu) in rain ritual and Andean symbolism. chungara.cl
  3. Muy Waso (Bolivia), “Sapo o hamp’atu, animal sagrado de la lluvia y la fortuna” (2022) — Bolivian independent media. Source for the umawina rain rite, stone toads placed in fields when rain is late, the Copacabana toad’s 5 August devotions, and the destruction of the Oruro stone toad in the 1940s. muywaso.com
  4. Boca del Sapo, Copacabana (Bolivia) — cerro Calvario, orilla del lago Titicaca — The petrified-toad pilgrimage site above Copacabana where offerings are still made. The site is real; the petrification story is told as legend. es.wikipedia.org
  5. Carnaval de Oruro — Obra Maestra del Patrimonio Oral e Inmaterial de la Humanidad (UNESCO, 2001) — UNESCO listing. Its founding legend features a giant toad among four plagues turned to stone at the city’s edges — the toad-turned-to-stone motif again. ich.unesco.org
  6. Telmatobius culeus (rana gigante del Titicaca) — Conservación Internacional Bolivia / Lista Roja de la UICN — The world’s largest fully aquatic frog, endemic to Lake Titicaca, listed Critically Endangered. bolivia.conservation.org
  7. Le jeu de la grenouille — Fiche d’inventaire du patrimoine culturel immatériel en France (n.º 135) — French Ministry of Culture inventory record, inscribed 2012, submitted via the Confédération FALSAB (Brittany). Source for the guinguettes origin, the alternate name jeu du tonneau, the 80–90 cm cabinet, the 45 × 50 cm panel with 12 holes, the ten cast-iron palets of roughly 38 mm × 7 mm, and the 2–2.5 m / 3–3.5 m throwing distances. pci-lab.fr
  8. Wikipédia (fr), « Jeu de la grenouille » — Guinguettes origin, spread to the estaminets of northern France, the 2012 inventory listing, and the game’s presence in Spain, Bolivia, Colombia, Argentina and Peru. fr.wikipedia.org
  9. Reglamento de la Rana — Federación de Deportes Autóctonos de Castilla y León — Official Spanish regional rulebook. Source for the 50 × 50 cm board at 80–90 cm height, the 7 × 2 m lane, ten iron petacos of about 38 mm / 7 mm / 60 g, and the scoring scale rana 50 · molino 25 · puentes 10 · other holes 5. deportesautoctonoscyl.es
  10. Juegos tradicionales asturianos — la rana en chigres y sidrerías — Asturian practice of la rana in cider houses alongside bolos and llave, and the ten-a-side team format used in regional competition. masfacilquesaberjugar.blogspot.com
  11. Real Academia Española, Diccionario de la lengua española, entrada «rana» — Defines rana as “juego que consiste en introducir desde cierta distancia una chapa o moneda por la boca abierta de una rana de metal colocada sobre una mesilla, o por otras ranuras convenientemente dispuestas”. Evidence the game was established enough in Spain to earn a dictionary sense. dle.rae.es
  12. Traditional Games of England, Scotland and Wales — “Toad in the Hole” — The Sussex pub game centred on Lewes: brass “toads” thrown at a lead-topped table with a hole, documented since at least the 1920s. An independent European cousin of the same idea. tradgames.org.uk
  13. Thierry Depaulis, “Inca Dice and Board Games”, Board Game Studies Journal 1 (1998) — A survey of what the colonial chroniclers actually recorded about Inca games. Useful precisely because a throwing game at a metal toad is not among them. bgs.ludicum.org
  14. juegodelarana.com, «El juego del sapo no es peruano» — The strongest published statement of the European-origin case, including the claim that the game sense of “rana” entered the Spanish academic dictionary in its 1925 edition. We cite the argument; we could not independently verify the 1925 date in the RAE’s historical corpus, and its further claim of British colonial diffusion does not hold for the Andes. juegodelarana.com
  15. Resolución Viceministerial N.º 033-2014-VMPCIC-MC — declara Patrimonio Cultural de la Nación a la picantería arequipeña — Peru’s Ministry of Culture, April 2014. The picantería — one of sapo’s two natural habitats — is protected national heritage. The game itself is not. gob.pe
  16. Resolución Viceministerial N.º 157-2015-VMPCIC-MC — declara Patrimonio Cultural de la Nación los espacios culturales de la picantería y la chichería cusqueñas y piuranas — Peru’s Ministry of Culture, November 2015, published in El Peruano. vlex.com.pe
  17. Wikipedia en español, «Sapo (juego)» — Useful for the map of regional names and for the two competing origin accounts. Its own references are Bolivian press (Página Siete, Los Tiempos, La Razón). Treated as a secondary summary, not a source of record. es.wikipedia.org
  18. Folklore del Norte (Argentina), «El Sapo» — Argentine ruleset and board description: the vieja on the back wall, two molinetes, bronze tejos, a 3 m throwing line inside a 4 m box, twelve tejos per round, and the fouls that void a throw. folkloredelnorte.com.ar
  19. CONFA (Caja de Compensación Familiar de Caldas, Colombia), «Reglamento de Sapo» — A Colombian organised-recreation rulebook, evidence that formal reglamentos exist outside Peru. confa.co
  20. El Tiempo (Colombia), «¿Ha jugado rana? Le contamos cuáles son las reglas del juego y su origen» — Colombian national daily on the rana and its regional spread in Cundinamarca, Santander, Boyacá and Valle del Cauca. eltiempo.com
  21. Antipode Perú, «¿Qué es el juego del sapo?» — Peruvian travel guide description of where and how sapo is played, and the popular Titicaca legend as Peruvians tell it. antipode-peru.com
  22. American Cornhole League — Wikipedia — Cornhole’s professional infrastructure: first ESPN3 stream in 2016, ESPN2 from 2017, a six-week ESPN run in 2020, and the league’s own figures of 25,000+ tournaments a year. en.wikipedia.org
  23. American Cornhole Organization — history of cornhole — The ACO was founded in 2005 by Frank Geers. Note that cornhole’s own origin stories (a German cabinetmaker, a Kentucky farmer, the Blackhawk tribe) are folklore, exactly like sapo’s. cornholeworldwide.com