A little logic. A lot of Charlie.

Charlie-Doku

ANDROID · AVAILABLE NOW

Can you find Charlie’s hiding spots? Settle into colorful logic puzzles with a very good dog. Made for kids ages 6 and up, adults, and the whole family.

Get it on Google Play ↗

Charlie-Doku gameplay showing a colorful beginner puzzle

Simple rules. Satisfying discoveries.

Every color hides a Charlie.

Find one Charlie in each color.
Place one Charlie in each row and column.
Charlies cannot touch, even diagonally.

Tap a square to mark an X. Swipe to mark several squares. Double-tap when you think you’ve found Charlie.

Start with smaller puzzles and work toward bigger challenges. Enjoy pillowy colorful squares, soothing backgrounds, playful reveals, and a new photo of Charlie between levels.

Available now for Android phones and tablets. Optional adult rewarded hint ads and banner ads support the app. Children receive free hints without full-screen rewarded ads.

A closer look

A little puzzle. A familiar friend.

Explore real game screens on phones and tablets, from the first hiding spots to a celebration with Charlie. Select any image for a larger view.

Phone screenshots

Take on bigger challenges — Phone screenshots — Take on bigger challenges

Settle into an 8 × 8 puzzle — Phone screenshots — Settle into an 8 × 8 puzzle

Meet the real Charlie — Phone screenshots — Meet the real Charlie

Celebrate with a new Charlie photo — Phone screenshots — Celebrate with a new Charlie photo

7-inch tablet screenshots

Take on bigger challenges — 7-inch tablet screenshots — Take on bigger challenges

Settle into an 8 × 8 puzzle — 7-inch tablet screenshots — Settle into an 8 × 8 puzzle

Meet the real Charlie — 7-inch tablet screenshots — Meet the real Charlie

Celebrate with a new Charlie photo — 7-inch tablet screenshots — Celebrate with a new Charlie photo

10-inch tablet screenshots

Take on bigger challenges — 10-inch tablet screenshots — Take on bigger challenges

Settle into an 8 × 8 puzzle — 10-inch tablet screenshots — Settle into an 8 × 8 puzzle

Meet the real Charlie — 10-inch tablet screenshots — Meet the real Charlie

Celebrate with a new Charlie photo — 10-inch tablet screenshots — Celebrate with a new Charlie photo

The dog behind the game

Real dog. Beloved friend. Family.

Charlie is our real dog, our friend, and a much-loved member of our family. We built Charlie-Doku to share a little of the happiness he brings us. Anything we earn from the app goes toward Charlie’s care and well-being—helping keep our good boy healthy, comfortable, and loved.

We hope he brings a smile to your day, one hiding spot at a time.

Charlie-Doku privacy policy · Questions or feedback?