Players take turns using strategy to get rid of cards by finding cards that are 1 more or 1 less than the top card.
Cards are always changing in this lively number-adding game. Do you have a number that's 1 more or 1 less than the top card? Then give it away!
Frog cards are like wild cards, and the action begins again.
Two games in one! The Cool and Clever version uses strategy and addition. Fast and Furious uses timing, luck, and addition skills.