Cube Algorithm Viewer

A companion app for speedcubers — browse OLL & PLL algorithms in 3D, build your own collection, and practice with a built-in timer.

CubeAlg Viewer is a companion app for speedcubers learning and practicing OLL and PLL algorithms.

Browse & Learn

• Browse all 57 OLL and 21 PLL cases with visual pattern previews
• Tap any case to see all algorithm variations
• Watch algorithms animate step by step on an interactive 3D cube
• Rotate the cube to any angle to follow moves from your preferred view
• Adjust playback speed from 0.25x to 2x

Build Your Collection

• Add your own algorithm variations to any pattern
• Mark favorites and bookmark patterns to focus your practice
• Search patterns by name, shape, or bookmark status
• Group OLL patterns by shape, dot count, or number; PLL by permutation name
• Import and export your algorithm collection in YAML format

Practice

• Drill bookmarked OLL/PLL patterns in sequence or random order
• Step through setup and solve for each case at your own pace

WCA-Style Timer

• Timed solves with random WCA scrambles
• Supports DNF and +2 penalties
• Tracks Ao5, Ao50, and Ao100 averages
• Review solve history with full scramble details
• Retry any past scramble or edit recorded times

All data stored locally. No account required.