Math Reinforcement by learning

Talking about learning on videogames may sound crazy, but this game is literally a "Learning by playing" you do math and have fun, is addicted but healthy because you hooked up a way to learn math and do math without killing the joy. You build your own strategy to make the numbers so you get the right match to merge. I would rate this game 9.5/10. One problem i encountered is the ADS, nothing bad with making incomes from ads but some of them dump you out of the game and delays the time playing.