Nice app that provides chance to work on Spacial ability and easy to put down/pick up, providing educational and fun way to pass time. There are not any long introductions, loading time, etc. that would prevent from playing if only have few minutes, yet fun enough to play for long time when able. The music is a bit repetitive, but ease of use and focus on spacial ability far outweighs that factor (can also mute without affecting game play if wish). Thanks for simple, but fun way to improve Spacial ability- often neglected in education!

The only reason I am writing this review is because they will keep asking you to write a review every three or four puzzles. I hope this will stop the constant breaking in while I am trying to play. When does "No Thanks" start meaning something else. Please let us play long enough to know if we like it or not. I gave It 5 stars this time but if they don't stop interrupting my playing it will be 1 star on my next review. Are you listening? I hope so!

When I downloaded this game, was free for limited time, thankfully. Why “thankfully?” Because while I truly enjoyed this puzzle game, I didn’t find it challenging (I never used a hint) enough & I completed All 100 levels on the same day I’d gotten it. I tried restarting the game but was just too familiar having solved them already. My suggestion to the developers is to make the puzzles more difficult as u progress & to make more than 100 puzzles. I’d find it feasible to have 100 per level!! Please don’t think I didn’t enjoy it....Otherwise I’d not had completed it. At the same time, I’d of been upset IF I’d of paid for this app.... as I’d finished the entire game in less than a day!!!

I only just started using it, but I think it is great, much better than others I have tried in terms of graphic quality. I will come back and downgrade the rating should that change as I progress. However, I got it to work on my spatial thinking skills and find it is super for my purposes.