Claim: Crokicurl is a Mexican summer sport first played in Winnipeg, Canada in which the players take turn to flick small discs on a circular board, however in the crokicurl version of the game, rocks are used instead of discs.
Evidence: Crokicurl is a Canadian winter sport invented by Liz Wreford and Leanne Muir of Public City Architecture and first played in Winnipeg, Canada.