New puzzle: the Mirror Cube. Every face is the same color and every piece a different size, so scrambles become wild shapes. Free play, timer and auto-solve are all here, plus a color assist to see how shape maps to color, in silver or gold. New recognition trainer in the algorithm library: learn to name any OLL or PLL at a glance (2-Look set free). Corrects 8 OLL algorithms and their thumbnails. 2×2 and 4×4 manual entry now works in any grip, and a mis-entered piece is highlighted right away.

New 5×5 reduction course: 6 chapters, 30 levels, from the six piece types to a full solve — with a whole chapter on the one parity a 5×5 has, where the 4×4 algorithm never applies. Adds the 5×5 algorithm library: 3 sets, 9 algorithms, with 3D playback and review. Fixes a case where a manually entered 5×5 could fail to solve. All five puzzles now have a course and an algorithm library.

The timer now gives a scramble and records it — ao5, PBs and exports finally compare, and both players share one scramble in versus. Stats rebuilt: distribution, practice calendar, filters, personal bests, CSV export. New Pyraminx course, 18 levels, plus 11 last-layer algorithms. A 2-Look starter set in the algorithm library, and 2x2 / 4x4 algorithms now play in 3D.

New 2x2 and 4x4 courses, 60 levels. Hit 4x4 parity? We say so and give the fix. 18 new algorithms.

1.0.5 — 5×5 and Pyraminx join the puzzle box This app grows from "a cube app" into "a twisty puzzle app." Alongside 2×2, 3×3 and 4×4, you can now play a 5×5 and a Pyraminx — full 3D puzzles with real-feeling moves, and a way out when you get stuck.

A timer for the real cube in your hands Until now this app only knew about the cube on your screen. It can time the physical one too. Speed timer，WCA inspection (turn it on in Settings)，Head-to-head on one screen. We have optimized stability and performance to provide you with a better, higher-quality experience.

2×2 and 4×4 are here Tap "Current Cube" on the home screen to switch between the Pocket Cube (2×2), the classic 3×3 and Rubik's Revenge (4×4). Scrambles, solver, timer and stats all follow the cube you pick. • 2×2 optimal solver — the true minimum move count, usually solved in under ten moves • 4×4 reduction solver — a solution in seconds, with centers and parity handled for you • Redesigned solve panel — see the method and move count first, then start playback • Playback your way — 0.5x to 4x speed, pause and step forward or back, or take over and turn the cube yourself from any point • Undo / redo / reset — twist freely and return to the exact scramble • Manual color entry for 2×2 and 4×4 — bring the cube in your hands into the app • Separate stats for every cube size — solves, best time and ao5 never mix

1. Added an advanced CFOP tutorial with a level-based progression system. 2. Added a CFOP algorithm library and daily challenges. 3. Optimized performance and stability for a smoother, more reliable experience.

New: Beginner tutorial with level-based challenges (LBL method) — perfect for first-time cubers. New: CFOP method added to Step-by-Step mode for advanced solvers. Bug fixes and stability improvements.