Seems like an easy game but it is not easy at all. Completing the tutorial can be a struggle. For 5 mins, I cannot get past 7s, then 17s, then 25s, then 33s. For ppl go for 100% achievement, play the fitst level WITHOUT playing tutorial (You will get an achievement for that. If you missed that achievement, you will have to reset the game, meaning all your achievements, both in game and on steam, and leaderboard score will be wiped clean)