Väike numbrikohver

2 decks of smaller-size and 1 deck of larger size cards with numbers 1-20 with 15 different games. Some games are old classic like memory etc. Some are new games. f.e. Tell a number: Both smaller cards with numbers 1-12 are used. Each player gets 6 cards in hand. In his turn player tell a number from 1 to 24 and all players try to find 2 cards with sum of that number. Who finds places this cards in front of him and draws 2 cards. Each number may be used only once during the game. Game ends if all cards are used and player who has the most cards is the winner.