Corner Recognition Guide

This guide focuses on recognising the hidden sticker of a corner from two visible sides. The goal is fast recall of the standard color scheme so corner identities become immediate instead of something you have to work out slowly.

Deliberate Practice

Just like with OLL and PLL recognition, corner recognition is built from repeated deliberate practice. It is not necessarily a skill that is gained from simply solving the cube over and over. If you allow yourself the freedom to see every sticker of a corner before determining what it is, then you will never build the instant recognition from two stickers. A tool you can use to practice efficiently is the corner recognition game.

Learning the Colour Scheme

The end goal is instantaneous corner recognition without having to consciously work out the missing sticker. You could brute force recognition over and over. However, a more efficient approach is to begin by using a recognition technique.

Opposite Colours

The first step in learning the colour scheme is to recognise opposite sides of the cube. Red is opposite Orange, Blue is opposite Green, and Yellow is opposite White.

Grounding Yourself

Pick a colour to represent the up direction of your cube. A common choice is yellow, with white indicating down.

Now learn the sequence of the coloured faces going left to right. For our yellow-up example, it is: green-after-red, orange-after-green, blue-after-orange, and red-after-blue.

Once you know this, seeing a white or yellow sticker will orient the corner in your mind, and you can recall the order of colours when deducing the hidden sticker.

If you don't see a yellow or white sticker, then the order of the colours you see will tell you if the hidden sticker is white or yellow ('up' or 'down').

A
B
C
D
  1. With yellow on top, we know that green comes after red. So the hidden sticker is green.
  2. We know that green comes after red, so the hidden sticker must be 'down' - white.
  3. With white on top, we know the order of colours will be reversed, We know red comes after blue. So the hidden sticker is red.
  4. We know green comes after red, so the hidden sticker must be 'up' - yellow.