Sunfleck vs Logic Trio

A new logic puzzle every day. Everyone in the world gets the same board, so you can compare your solve with anyone. Place one light in every coloured region so that: • exactly one light sits in each row • exactly one light sits in each column • no two lights ever touch — not even diagonally That's the whole game. There are no words to read and no trivia to know, so it plays the same in any language. EVERY PUZZLE IS FAIR Each daily board is verified before it ships: it has exactly one solution, and that solution is always reachable by pure logic. You will never have to guess and backtrack. BUILT TO BE PLAYED BY EVERYONE Colour is never the only signal — every region carries its own distinct shape, so the board is fully playable with any form of colour blindness. Full VoiceOver support throughout. SHARE WITHOUT SPOILING One tap turns your solve into a small grid you can paste into any chat. It shows how your solve went — never the answer. QUIET BY DESIGN One puzzle a day, about two minutes. No account. No sign-up. Works completely offline — nothing you do here ever leaves your phone. Keep your streak going.

Three logic puzzles a day, printed like a poster: one yellow, one blue, one red. Solve them over coffee and watch your times come down. Everyone gets the same three puzzles each day. Each has exactly one solution and never needs a guess. THE THREE STRIPES Crowns Place one crown in every row, every column and every colored region. Crowns never touch, not even at the corners. A star battle puzzle. Binary Fill the grid with suns and moons. Never three in a row, and every line holds as many suns as moons. The = and × tags tell you which neighbors match. For binairo and takuzu fans. Path Draw one line from 1 through every cell, meeting the numbers in order. It looks easy until you notice the corner you skipped. HINTS THAT TEACH Tap Hint and the board hatches the cells to look at. Tap again and it tells you why, in plain words, then makes the move. A few days later you'll see those steps on your own. PROOFS, BACK ISSUES, TALLY Proofs are endless practice puzzles in four levels, from Easy to Expert. Back issues keep every past Daily on a calendar. The Tally counts your solves, records and runs. YOUR DAY RUN Solve a Daily and your run grows. Miss a day and a freeze covers it, one a week. Your run sits on the Lock Screen, today's stripes on the Home Screen, and a spoiler-free result is one tap away when you finish. With iCloud on, saved puzzles and your run move between your devices. THE DETAILS - Timer that pauses and covers the board - Unlimited undo, optional mistake flags - Auto-X around crowns - A short hands-on primer for each game - White or black paper, and region letters for color-blind play - VoiceOver and Dynamic Type - Optional Game Center leaderboards and 18 achievements - One optional morning reminder, nothing else - No ads, no account, no data collected - Works offline FREE AND PREMIUM Today's three Dailies are always free, along with 3 Proofs per game a day, 3 hints a day and the last 7 days of back issues. Logic Trio Premium adds unlimited Proofs, every back issue and unlimited hints, plus the full Tally, two freezes a week instead of one, three more colorways and matching app icons. - Premium Monthly: $2.99 per month - Premium Yearly: $19.99 per year, starting with a 7-day free trial - Premium Lifetime: $39.99, once Prices are in US dollars and may vary by country. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and renewal is charged within the 24 hours before it ends. Manage or cancel in your App Store account settings. Any unused part of a free trial ends when you buy a subscription. Premium is not shared through Family Sharing. Questions or ideas? Write to shchukavlad4@gmail.com. Terms of Use: https://xzot.github.io/logictrio/terms.html Privacy Policy: https://xzot.github.io/logictrio/privacy.html