かたちのパズル01 / CUBE LOOP
Six faces. One loop.
Each number tells you how many lines surround its cell. Make one unbroken loop across the cube, with no branches or crossings. Rotate to discover connections, then check them in the unfolded view.
3D LOGIC PUZZLES FOR iPHONE & iPAD
Think beyond
the page.
Turn it. See it. Connect it.
One loop around a cube.
Bridges that reach into the sky.
Katachi Puzzles · Coming soon
Explore the puzzles ↓
02 / SKY BRIDGES
Build into the sky.
Match each island’s number with single or double bridges and connect every island. Bridges cross floors and climb between them. Explore puzzles with two or three stories.
ONE MORE PUZZLE, AT YOUR OWN PACE
Start with 18 free puzzles.
Each game has one Free Pack with 9 puzzles: 3 Beginner, 3 Intermediate, and 3 Advanced. When you want more, choose a one-time purchase pack at your favorite difficulty.
298 puzzles in total: 18 free and 280 in optional paid packs. Each paid pack contains 20 or 25 puzzles, with no overlap with the free puzzles.
English and Japanese. iOS and iPadOS 17 or later. No time limit. Free and unlocked puzzles work offline; purchases and restoration need an internet connection.