Wall fixing
Use Arrow Keys to move the block
About Wall fixing
Wall fixing is all about move the block to get fixed in empty space.
「WebGL」For smartphones
For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.
For Android：
Nearly all of them support WebGL
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.
For Android：
Nearly all of them support WebGL
