Stop at the right frame.
The object flies through its white outline. It fits for one frame only (three on Easy). Tap STOP, the space bar or the picture at that moment.
Level 1Easy
For puzzles that last longer than one frame: printable logic puzzle books with 100 puzzles each for 4.90 €, and Prism 5, the Android game the star gem comes from (free, with ads and optional purchases).
Puzzle books on arling.sk, 4.90 € eachPrism 5 on Google Play
How it works.
Every level is a fixed flight: the same path, the same spin, the same single frame where the object sits exactly in its outline. The picture moves in whole frames at 60 frames per second, also on faster screens, and your tap stops the frame you are looking at. Then you see how many frames early or late you were.
Levels 1 to 25 are Easy: three frames count. Levels 26 to 50 are Impossible: only one frame fits, one sixtieth of a second. The levels in our short videos are the same levels as here, so you can try the one you just watched.
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