Poker hand
Poker is a family of card games. Each set of cards has a ranking, such as Straight Flush, Four of a Kind,... Let's find out the relationship between ranking categories and appearance rate.
Tag: Online tool
Sliding puzzle
Drag the cells in the box to arrange they in corect order. This puzzle will improve your logical thinking. Play a lot and you will find your own stragety.
Matchstick puzzle
Matchsticks can be arranged in simple mathematical expressions. However most of them are wrong. Move a few matchsticks to make them right. If you can't find the answer, we have a function to help you find the answer.