Cube by MusicFlow

Every Friday, the same cube goes out to everyone in the world. How fast can you solve it? Share a short video of your cube spinning and invite friends to race you.

Scan your real 3x3 cube with the camera, and Cube reads its state and guides you move by move until it is solved. Every week, Weekly Cube gives every player the same scramble — solve it and compare your time on the leaderboard. For first-timers who just want to solve all six faces, and for cubers chasing a faster time.

■ Weekly Cube

One scramble per week, identical for everyone. Your solve time is recorded on the leaderboard so you can measure yourself against other players. Register a public nickname to join the leaderboard — it carries over to new devices and reinstalls via iCloud Keychain.

■ Features

• Cube Scanning Read all six faces with the camera and analyze the cube state

• Real Advice Analyze the cube in your hands and guide you through the next move, step by step

• Virtual Cube Practice freely with a 3D cube, no physical cube needed

• Challenge Time attack on the virtual cube

• Shared Cube Send a cube you solved to a friend as a link and race on the same scramble

• AI Battle Solve against a calm AI opponent in real time

■ Free

Scanning, cube analysis, the Virtual Cube, a taste of Challenge and Advice, and the battle intro are all free.

■ Cube Pro (one-time purchase)

Unlocks unlimited Challenge, step-by-step Smart Advice, and AI Battle. No subscriptions. Family Sharing supported.

■ Design

• Fast Apple-native performance • Minimal and focused interface • Calm interaction design • Built for both beginners and experienced solvers • No ads

■ Philosophy

Recognize. Understand. Flow.

Not just a solver, but an experience for recognizing, understanding, and entering flow. Created during the space between music production and software engineering.

Created by Haru (Haruhiko Kishi) at MusicFlow Tokyo.