15m - 30m
2 - 4 Players
Betting/Wagering games are games that encourage or require players to bet money (real or in-game) on certain outcomes within the game.
Hand management games are games with cards in them that reward players for playing the cards in certain sequences or groups. The optimal sequence/grouping may vary, depending on board position, cards held and cards played by opponents. Managing your hand means gaining the most value out of available cards under given circumstances. Cards often have multiple uses in the game, further obfuscating an "optimal" sequence.
Games that use the Memory mechanic require players to recall previous game events or information in order to reach an objective.