Ribdoku: Logic Puzzles Offline

Ribdoku is a relaxing logic puzzle game for adults: a cozy brain puzzle where you place one frog in every row, every column and every pond. Two frogs can never touch, not even corner to corner. Simple rules, real deduction, and a pond full of happy frogs each time you solve a grid. If you love sudoku games, star battle logic puzzles, nonograms or any grid logic, this is your new daily brain training, with cute frogs instead of numbers.

🐸 HOW TO PLAY THIS FROG PUZZLE GAME
• Tap a cell once to cross it out, twice to place a frog
• One frog per row, one per column and one per coloured pond
• Frogs never touch each other, not even diagonally
• Every puzzle has exactly one solution, and pure logic always gets you there: no guessing, ever

✅ WHAT WE FIXED FROM OTHER PUZZLE APPS
We read thousands of reviews of similar logic games, and built Ribdoku to fix what players complained about most:
• No ad in the middle of a puzzle and no ad after every level: ads only appear after you solve a puzzle, never in your first levels, and with long breaks between them
• No fake leaderboards and no bot opponents: just you and the puzzle
• No hearts or lives: one wrong tap never ends your game
• Hints that explain WHY instead of just placing a frog for you
• Every grid has one unique solution, so you never have to guess at the end
• Real "maybe" marks to test an idea before you commit
• Auto-cross, so you don't tap a hundred X marks by hand (or turn it off)
• No timer pressure, a dark mode, and your half-done puzzle saved automatically
• Works offline, without internet, on any trip

💡 SMART HINTS FOR LOGIC RIDDLES
Stuck on a hard logic riddle? A hint highlights the cells and tells you the reason, like "this pond has only one empty cell left" or "these two ponds only fit in these two rows". You learn real deduction techniques and become faster at every brain puzzle. Made a mistake? The hint shows it first.

📅 DAILY LOGIC PUZZLE AND STREAKS
A new daily puzzle every day, the same for every player. Puzzle games with daily challenges are a lovely way to train your brain a little every morning: solve it, grow your streak and fill your week with green ticks.

🧩 PUZZLE GAMES FOR ADULTS WITH LEVELS
Start with small 5×5 grids and a short tutorial, then move to medium, hard and expert logic puzzles up to 10×10 ponds. New levels keep coming, and the difficulty rises slowly, so there is always one more satisfying "aha!" moment. Easy to learn in a minute, deep enough for logic lovers and IQ fans.

🌿 RELAXING PUZZLE GAMES TO PLAY ANYTIME
• No timer and no lives: think as long as you like
• Drag your finger to cross out many cells at once
• Undo, restart, light or dark theme
• Gentle vibration you can turn off
• A calm, cute art style made for adults, not a noisy arcade

📶 OFFLINE PUZZLE GAMES WITHOUT INTERNET
Every grid is made and checked on your phone, so these logic games work offline: on the train, on a plane, in a waiting room or on the sofa. No account, no sign-up, small download.

🧠 BRAIN TRAINING FOR EVERY DAY
Five minutes of logic is a small, healthy habit. Ribdoku gives you brain training logic puzzles offline that wake up your mind with your morning coffee, calm it down before sleep, or fill a short break at work. Unlike fast arcade games, every move here is a small decision you can explain, which is why logic games for adults feel so satisfying. The puzzles also make great mind games for parents, grandparents and anyone who wants to keep their memory and focus sharp.

🌍 7 LANGUAGES
English, French, German, Spanish, Portuguese, Russian and Arabic.

ABOUT HINTS AND ADS
Ribdoku is supported by ads. Hints are unlimited while you learn the first levels; after that you get 3 hints every day, and you can watch a short video for more. If no video is available, you get the hints anyway.

Logic puzzles, brain games and a quiet moment for your mind, all in one cozy pond. Can you give every frog its own pond?