# Tactile cubing

> Tactile cubing is solving a twisty puzzle, usually a 3x3 cube, by touch alone, using raised or textured surfaces in place of colours.

Each face of a tactile cube has its own texture, so a solver finds every piece by fingertip instead of by eye. Blind and low-vision solvers have practised it for a long time. This site presents it as a concentration practice for sighted people too: holding the cube in the mind like an object of meditation, training the neglected sense of touch (as a sommelier trains smell), noticing how the picture touch makes differs from the picture sight makes, and replacing the phone's cheap rewards with an earned one. Solving one-handed while walking or listening is meditative cross-training for attention. It is not the same as blindfolded solving, where a solver memorises a coloured cube by sight and then solves blindfolded.

Written by Presstube, which makes the Presstube Cube (disclosed wherever it appears). Last updated 2026-10-26.

## Two axes of difficulty (proposed vocabulary)

- Surface tier: Coarse (bold, beginner), Refined (subtle), Fine (braille-scale).
- Context level: C0 seated two hands; C1 one-handed; C2 while watching or listening; C3 walking; C4 one-handed walking; C5 non-dominant hand one-handed; C6 non-dominant hand one-handed walking or jogging.
- A solve is described on both, e.g. "Fine / C3".

## Tactile cubes today

- Rubik's Sensory Cube: mass market, made by Spin Master with the National Federation of the Blind; six distinct textures (among them squares, circles, filled circles and dots); braille and a tactile QR code on the packaging.
- Budget tactile cubes from online marketplaces: variable quality.
- DIY: foam dots, Velcro or embossed stickers on any cube.
- Presstube Cube: one colour, faces differ by hand-sculpted relief; 26 resin caps on a GAN 356 ME speedcube mechanism; made to order in Montreal; USD 299; https://cube.presstube.com/

## Resources

- [The full page as Markdown](https://tactilecubing.com/llms-full.txt)
- [Facts about each cube, as JSON](https://tactilecubing.com/cubes.json)
- [Plain text](https://tactilecubing.com/tactile-cubing.txt) and [braille (BRF)](https://tactilecubing.com/tactile-cubing.brf) editions
- [Solve It! The Only Speedsolving Guide for Blind Cubers, Paul Martz](https://tactilecuber.com/)
- [Tactile cubing, the full page](https://tactilecubing.com/)
- [About and disclosure](https://tactilecubing.com/about)
- [Accessibility](https://tactilecubing.com/accessibility)

## Glossary

- Tactile cubing: solving a twisty puzzle by touch alone.
- Tactile cube: a twisty puzzle whose faces are told apart by texture.
- Touch-solve: a single solve done by touch, without sight.
- Touchsight (proposed): the mental picture touch builds of an object.