Kobadoo Flags is a browser game that trains your brain by memorizing flags of the World in the right order.When you play Kobadoo Flags you are actively using your working memory. Several scientific studies suggest that training of working memory has beneficial effects and can increase your cognitive functions.
Sudoku
Zoobiedoku
Sudoku game: place all animals on the grid. Every animal can be placed only once in every row, column or block.