Online colour deduction
How to play Color Knockout.
Read colour clues, find the hidden sequence and stay in the elimination rounds.
Play Color Knockout free ↗Your first game
- Create a private room and invite at least one friend.
- Read the round’s sequence length and colour rules.
- Submit colour guesses, use the feedback and stay in the round before time expires.
A useful starting strategy
Read the feedback as evidence about the sequence; do not rely on colour memory alone.
Can I play on my phone?
Yes. KRACKO supports mobile touch controls and desktop play. Use Install app on the home screen for installation options. Online rooms require an internet connection.
Do I need other players?
Bring 2–50 friends. This release uses private rooms for Color Knockout; there is no supported public queue.
Games are free to play in the current release. Read the in-game rules for the settings and limits of your chosen format.