Due to a change in Google Play Store policy, my game became unavailable on Android devices, but now it's back and now available on PC too!

Test your eye for colour in HexaGuessimal, the quiz that tests how well you can pinpoint a colour on your screen.

A simple quiz, but hard to master, pick the colour code that matches the colour shown in the square.

Featuring 5 increasing difficulty levels, you can challenge yourself as you improve your skill.

Do all the codes look like random gibberish? Hexaguessimal comes with a short tutorial explaining computer colour and how hexadecimal colour codes are used to show colour.