In this game you pick the cards pair by pair until the pair matches. You win when you matched all the card pairs. This is the classic matching memory game, but there is a new twist – the cards will rotate, this makes the game much more difficult and challenging.

In this game you are given 3 bags, each of them has 2 fruits. The bags are labeled but none of the labels are correct, your task is to relabel the bags so that they are correct. But you have to label the bags correctly simply by looking at one fruit in one bag, can you do this?

The object of this game is to put all the 8 queens onto the chess board without the queens capturing each other. A queen can capture another piece if it is on the same row horizontally, vertically or diagonally. Can you find a way to put in all the 8 queens?

In this game you move the knight to collect all the coins and then move back to the starting position. The knight must move as in the game of chess and each block can only be visited once because it will fall. You must get back to the starting position otherwise you’ll fall with the blocks!

In this game you help the people cross the bridge. A lamp must be carried when crossing the bridge and it can only last for 30 minutes. The bridge can only take 2 persons at the same time and each person walks at different speeds. So you need to plan the combinations of the persons crossing the bridge carefully.