Hello,
A cool new game Color Hero - Test Your Eyes
★★★ Introducing Color Hero - Test Your Eyes ★★★
☆★☆ Color Hero is a hybrid of puzzles like Sudoku and crosswords. Instead of filling your grid with numbers or letters, in Color Hero you organize colors in a gradient by shade, hue and saturation. ☆★☆
Link to Google Play: https://play.google.com/store/apps/details?id=color.hero.free
Available for Android.
I recommend you to download this free and awesome game.
Enjoy!!