Tag: Online tool

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.

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.