Clever puzzles
Explore playful, Sudoku-inspired challenges.
Bunny companions. Playful puzzles.
A little more joy.
A GAME BY FERMI STUDIO
Rabbit Doku
Cute companions, clever puzzles, and a happy little escape.
Tap & enjoy
Colorful tiles and satisfying little discoveries.
Bunny buddies
Meet adorable bunnies and collect their expressions.
Relax & play
Take a cheerful break, one puzzle at a time.
YOUR NEXT LITTLE ADVENTURE
A new bunny friend is on the way.
Rabbit Doku is coming to the App Store and Google Play. Stay tuned!
ABOUT THE STUDIO
Fermi Studio
A little curiosity.
A lot of heart.
We create playful moments that bring a little more joy to everyday life.
From thoughtful puzzles to lovable characters, Fermi Studio makes room for curiosity, discovery, and the simple joy of play.
OUR COMPANY
KnowFlow Leap Intelligent Technology Limited
WE’RE HERE TO HELP
Let’s stay in touch.
Game support, feedback, or collaboration — say hello.