Skip to the card

Card 199 of 10002026-08-26 issue

Observed arrival · 2026-08-26

Cube Guide 3D, a Rubik’s Cube Solver That Refuses to Guess

cubeguide3d.com Observed source
Editorial interest 78/100 Selection signal · not a rating of the site

A free 3D solver for 2×2, 3×3, and 4×4 Rubik’s Cubes.

Landing page captured for the 2026-08-26 issue.

Field notes

Cube Guide 3D accepts sticker colours through an interactive model, a six-face net, or face-by-face photograph prompts. Centre colours establish the reference orientation, with the page instructing users to hold white on top and green facing them. Its solver deliberately leaves ambiguous squares empty instead of inferring them, then presents turns while keeping the cube itself fixed. The site also includes pattern instructions such as Checkerboard, Superflip, and Cube in a Cube in a Cube.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
ƒJavaScriptBrowser-side code central

One card from the complete issue

Eleven Views of a Dandelion

357,299 arrived 1,000 judged 1000 catalogued Enter the complete issue
cubeguide3d.com

Landing page observed 2026-08-26. The live site may have changed.