Latch vs Monodoku

Latch is a game of pure deduction. Every puzzle has one solution, and you can always reason your way to it - no guessing, no luck, no timers rushing you. Just you and a grid that rewards a clear mind. The rule is simple: Place one node in every row, every column, and every colored region - and no two nodes may touch, not even diagonally. From that single rule comes a surprising depth of logic. Mark the cells you've ruled out, place your nodes with confidence, and watch the solution reveal itself. What's inside: • 1,000 verified puzzles - every one checked for a single solution and a path of pure logic. Grids stay a comfortable size; it's the reasoning that deepens, from spotting a single forced cell to deductions spanning several regions at once. • A new daily challenge - one fresh puzzle every day, the same for everyone. • Build your streak - solve each day to keep your streak alive, and watch it climb. • Clear, uncluttered design - bright, distinct colors and nothing on screen but the puzzle. • Learn in a minute - a quick walkthrough teaches you everything; the depth comes from you. • Ads you can switch off - one small purchase removes the banner and between-level ads, for good. • Play anywhere, offline - no account, no sign-up, no connection required. No pressure. No randomness. Just the quiet satisfaction of a puzzle that always makes sense. Think you can solve them all?

One animal in every color. One satisfying solution. Monodoku is a Queens-style logic puzzle full of playful animals and colorful worlds. Rule out impossible squares, follow the clues, and find the perfect spot for every animal. THREE SIMPLE RULES • One animal in every row. • One animal in every column and color region. • Animals cannot touch, even diagonally. Tap to add an X. Double-tap to place an animal. Start with a guided tutorial and small boards, then take on puzzles up to 10×10. Hints explain a logical next step, while Locate reveals a correct animal placement when you need a little help. YOUR NEXT LITTLE ESCAPE Begin in Safari, then unlock downloadable worlds such as Cat Café, Dog Park, Parrots, and Ocean. Each brings its own animals, artwork, and atmosphere. Earn theme credits by playing. A REASON TO COME BACK Unlock Daily Challenge at Level 21. Keep a daily streak, earn useful rewards, collect achievement badges, and climb the league by earning stars as you solve puzzles. PUZZLE WITH A FRIEND Share a puzzle with your time, mistakes, and tools used. Friends play in their own favorite theme. Earn 1 Hint + 1 Locate for each friend who completes your puzzle, up to 5 friends per day. Open the game online on the device that sent the invitation to receive rewards. PLAY YOUR WAY Play campaign puzzles offline. Downloaded themes stay available offline too. Sync progress across Apple devices using the same account with Game Center/iCloud; internet access is required for syncing. Friend rewards, downloads, and video rewards also require internet access. Contains ads and optional in-app purchases. Optional Premium subscriptions remove banner and interstitial ads and include daily tool gifts; optional rewarded videos remain available. Subscriptions renew automatically unless canceled in your App Store account settings. Prices and billing periods are shown before purchase. Support: https://monodoku.com/support Privacy: https://monodoku.com/privacy Terms: https://monodoku.com/terms