Twist Cubee is a fast, beautiful 3D cube puzzle that works completely offline. <b>Every size</b> Play cubes from 2×2×2 all the way up to 20×20×20. Every size keeps its own saved game, so you can come back to a half-solved 9×9 whenever you like. <b>Natural controls</b> • Drag across the cube to turn a layer. The sticker under your finger follows it, and a quick flick finishes the turn. • Drag the background, or use two fingers anywhere, to spin the whole cube freely. • Pinch to zoom and twist to roll. Double-tap to reset the view. • A lock button stops accidental rotation. <b>Speedcubing tools</b> • Animated scramble, then a timer that starts with your first move. • Optional 15-second WCA-style inspection. • Statistics for every size: best time, average, Ao5, fewest moves and recent solves. <b>Help when you are stuck</b> • Hints on 2×2 and 3×3 say what to do in plain words ("Turn the green face clockwise") and wiggle the layer to turn. • Auto-solve uses an optimal 2×2 solver and Kociemba's two-phase algorithm for the 3×3 (about 20 moves). Bigger cubes rewind your moves. <b>Make it yours</b> Stickerless or classic stickers, four color schemes (including a color-blind-friendly one), three body colors, four backgrounds, and animation speed. <b>Private by design</b> No internet permission, no ads, no tracking, no analytics. Your progress never leaves your device. <b>Light and fast</b> A tiny app (under 300 KB) with a native OpenGL ES 3.0 renderer. It draws even a 20×20 cube with a handful of GPU calls, and uses no battery when the cube is still.