Description
If you think you are smart, then try to solve "15 Puzzle"!
If you think you are attentive, then challenge yourself in "Match numbers" game.
Each game has 4 difficulty levels, so anyone can find it's own.
In "15 Puzzle", you need to arrange numbers in ascending order, in given amount of turns.
In "Match numbers", in a limited time span, you need to find similar tiles.