CubeXpert: Rubiks Cube Solver

Vision Flutter

Contains adsIn-app purchases

About this game

Solve any Rubik’s Cube in 3D — then find out which method you actually used. CubeXpert is a Rubik’s Cube solver, speedcubing timer and personal cube coach in one app.

Beginner learning how to solve a cube, or speedcuber chasing a PB? Get 3D guidance, real solve data and drills aimed at your slowest step.

🧠 NEW — SOLVE ANALYZER: YOUR SOLVE, EXPLAINED
Solve the 3D cube your own way. CubeXpert reads the cube and works out what you did — nothing to set up, no method to pick first:
• Method Detection: names your method — Beginner (LBL), CFOP, Roux, ZZ or Petrus — and follows you if you switch mid-solve.
• Phase Splits: your time by that method’s real phases — Cross, F2L, OLL, PLL for CFOP; First Block, Second Block, CMLL, LSE for Roux; EOLine and blocks for ZZ and Petrus.
• Coach Tips: “F2L pair 3 is your slow one.” Every tip links straight to the drill that fixes it.
• Case Recognition: see exactly which OLL and PLL case you hit on each solve.
• Phase Trends (Pro): watch your Cross, F2L, OLL and PLL times fall week by week.

📸 CAMERA CUBE SCANNER & 3D MANUAL INPUT
Scan your Rubiks cube with your camera — two quick shots capture all six faces, and the cube solver returns a full 3D solution. Colour detection runs on-device, so nothing is uploaded. Or map any 3x3 cube by hand on the 3D virtual cube.

⏱️ SPEEDCUBING TIMER & ADVANCED STATS
Professional speedcubing tools and a smart puzzle timer:
• Official WCA Inspection: the official 15-second inspection countdown.
• Advanced Statistics: Ao5, Ao12, Mean, Best, PB progression and TPS (turns per second).
• Session Management: separate tracking sessions for CFOP, Roux, ZZ or Petrus.
• Detailed Solve History: timestamps, scrambles, move counts and full analysis per solve.
• Method Distribution (Pro): how your solves split across methods over time.

🧩 SIX RUBIK’S CUBE SOLVERS WITH PHASE-BY-PHASE GUIDANCE
Learn how to solve a cube with the method you are training, not a machine answer you cannot follow:
• Beginner Solver: simple Layer-by-Layer (LBL) steps for your first solve.
• CFOP Solver: the professional speedcubing method — Cross, F2L, OLL, PLL.
• Roux Solver: block building — First Block, Second Block, CMLL, LSE.
• ZZ Solver: the rotationless method — EOLine, F2L, Last Layer.
• Petrus Solver: efficient 2x2x2 to 2x2x3 blocks with fewer cube rotations.
• Kociemba Solver: the shortest practical path, typically around 20 moves.

🎓 26 INTERACTIVE LESSONS — LEARN HOW TO SOLVE A RUBIK’S CUBE
From absolute zero to your first solve, then into advanced speedcubing methods:
• Cube Basics: centres, edges, corners and colour schemes.
• Official Move Notation: R, L, U, D, F, B, M, E, S and every layer variation.
• Beginner Path: white cross, first layer, second layer, yellow cross, finish.
• Advanced Path: efficient cross, intuitive F2L, 2-Look OLL and 2-Look PLL.
• Method Courses: Roux (blocks, CMLL, LSE), ZZ (EOLine, ZZF2L) and Petrus.
• Every algorithm plays back as a step-through 3D animation.

🔄 ALGORITHM TRAINER & SPEEDCUBING DRILLS
Drill the exact cases holding your times back:
• Complete Libraries: all 57 OLL cases, all 21 PLL cases, 42 CMLL cases and F2L insert drills.
• Method Trainers: EOLine (ZZ), First Block (Roux), 2x2x2 and 2x2x3 block builders (Petrus), plus beginner layer drills.
• Due Today: a spaced-repetition queue that resurfaces each case just before you forget it.
• Smart Scramble Generator: jump straight into a specific case instead of hunting through random scrambles.

💎 FREE, PLUS CUBEXPERT PRO
CubeXpert is free and ad-supported: every solve gets its method, time, move count, TPS and phase splits free, forever. CubeXpert Pro is one purchase, no subscription — unlimited coach suggestions, method distribution, phase trends across your history, and no ads.

No account, no sign-in, no cloud. Your solves and stats stay on your device.

Download CubeXpert — the 3D Rubik’s Cube solver that turns every 3x3 solve into something you can learn from.

Ratings and reviews

Great app. It's helping me learn, keeping track of my progress, and it's well organized. Excellent.

This project is a total game-changer! It fills a major gap in the cubing community where other apps often fail to actually teach. The real magic of cubing is knowing you can repeat the solve yourself. Long, 20+ move sequences are simply impossible for casual solvers to memorize, which kills the educational value. I love how Auto Solvers lets me follow along to spot patterns; it’s making those complex algorithms finally click for a beginner like me!

nice moves and easy

What’s new

Bug fixes