JewGame
2 players, same device
Player 1's turn
Player 10
Player 20
Take any number of coins from one row. Whoever takes the last coin loses.
Click a coin to take it and all coins to its right.
How to play the last-coin-loses game
Four rows hold 7, 5, 3 and 1 coins. On your turn take as many coins as you like from one row. Whoever has to take the last coin loses. Play two players on one device, against the computer on three levels, or online by sending a friend a challenge link.