Game 21 is a simple math game for 2 players. Alexa is one of the players.
Player 1 starts with a number from 1, 2 or 3. Player 2 then can say any number from the 3 numbers following the number said by player 1. The game continues like this and the one who says 21 loses.
Example: Player 1: 2 Player 2: 5 (valid numbers are 3, 4 and 5) Player 1: 8 (valid numbers are 6, 7 and 8) Player 2: 10 (valid numbers are 9, 10 and 11) . . . Player 1: 20 Player 2: 21 (Player 2 looses)
market
