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Screenshots

  • Colortrainer screenshot 1
  • Colortrainer screenshot 2
  • Colortrainer screenshot 3
  • Colortrainer screenshot 4

About Colortrainer

The task is simple: Just guess the right RGB values for given colors.

As a start, there are just two possibilities for each color channel 0 or 255 - resulting in only 8 colors you have to know. Easy, isn't it?

After a while the difficulty rises and if you master level 4 (729 different colors) and reach level 5 with its 4913 colors you're quite good and probably professionally trained. A painter, designer, ... ?

But still, this is so far away from the 16777216 colors in level 9 - where we don't expect anyone to get anytime soon. Besides, the most mobile displays can't show these many colors anyway.

Why? Just try it and see how you get better and better...

NEW: Hexadecimal mode to make our fellow web designers happy!

What’s new

Version 1.4 · Updated May 10, 2018

Now without ads!

Play today's Threadline puzzle

Draw one line through every cell, visiting the numbers in order. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Threadline and other daily puzzles on Fiplay →

User reviews

Aayusha Upurkuti
Aayusha Upurkuti
Good game

Alternatives to Colortrainer

Looking for apps like Colortrainer? Here are 3 similar Android apps on Google Play. The highest rated is RetroRunner MZ (4.0/5), and all 3 are free to download.

Colortrainer vs. alternatives
App Rating Price Installs Last updated Compare
Colortrainer – Free 500+ May 10, 2018
Birdiecalc – Free 1,000+ Aug 16, 2025 Compare
RetroRunner MZ 4.0 / 5 Free 100,000+ Oct 24, 2025 Compare
Birdieparty – Free 1,000+ Aug 10, 2025 Compare

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