DIE ZEIT
ZEIT ONLINE
Color Match
Supersonic Studios LTD
Guess The Color Challenge
RhinoX Developers
Wheel of Colors
BlackDevelopers
Color Blind - Game
RocappDev
Color Mixing Color Match Games
Phone Games Studio
Play Colors
ロゴクイズ - 世界のトリビアゲーム
PrizePool Studios
Guess Their Answer - IQ Games
TapNation
Guess Up - 言葉当てパーティージェスチャーゲーム
Cosmicode