Settings

Cross color
Level
Set length
Sound

Why train this?

From any perspective you only see a single corner's three colours in full. Being able to intuitively deduce the hidden faces of three more corners is like having wallhacks during lookahead.

Deducible corner locations
You can actually see where all four white corners are in this F2L situation.

How long does it take?

After using the trainer for just a couple of minutes a day for a week or so I started to intuitively see it during slow solves, and after that I didn't need the trainer any more to keep improving.

Statistics

Guess Times

Answer some questions to see your times.

Success Rate

Answer some questions to see your success rate.

Per-case recognition (average of last 10 attempts)

Difficulty by answer colour (last 10 per case)

ColourAccuracyAvg timeGuesses
yellow---
orange---
green---
white---
red---
blue---

Row = 1st visible sticker · Col = 2nd visible sticker (clockwise)

Colour pairs (success rate, last 10 per case)

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Colour pairs (avg recognition time, last 10 per case)

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