I’ve tried many free apps purporting to be tangrams. While this one has a few minor purity issues, it should challenge the player and develop the same kind of thinking. The interface is useable. The puzzles are reasonable. Polygons snap into possible positions, eliminating failures based on tiny positional errors. A non-canonical piece has appeared which is peculiar, but not a shop stopper for me.

I love how the only ads are for when you want a hint. The app works perfectly and the design is very appealing. I have done many tangram apps and this is by far the best.

This is a rather good puzzle game.It helps exercise your brain.It works without WiFi, so I had no ads while playing the game for the entire time.I noticed they liked to use repeats of previous puzzles but putting them in different perspective.But they also do rather simple puzzles too.Even though at the end it claims “more levels coming soon”, but because this game is two years old (with no updates) I believe they have reached the end for this game.Would I recommend playing it? Yes.Will you feel like keeping the game on your device after completing all the levels? Probably not.But it is worth playing.

it seems like it would be a fun game, but there's an ad after every single level... and the levels take less than 30 seconds to get through, so there's more ad time than game time!! it's really ridiculous. such a shame an interesting and pretty game goes to waste being littered with ads like this. there's already banner ads too, why do you have to spam us...I'm usually alright with ads, but this isn't ok.