Free
In-App Purchases
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About
Three small logic puzzles. Every day. The same three for everyone.
Trio is a daily puzzle habit that fits in a coffee break. One path to draw, one grid to balance, one board to crown. Solve all three to keep your streak alive.
THE DAILY THREE
• Trace — draw a single path from 1 through every number, covering every cell
• Lumen — fill the grid with suns and moons: three of each per line, never three in a row, and honour every = and × clue
• Crowns — place one crown per row, column and colour region, with no two crowns touching
WHY YOU'LL COME BACK
• A fresh set every day, identical for everyone — compare times with friends
• Difficulty ramps toward the weekend: gentle on Monday, a proper fight on Saturday
• Streaks, solve times, personal bests, and 30-day progress
• Polished result cards you can share with friends
• Private iCloud progress sync across your Apple devices
• Practice mode when one round isn't enough
• A gentle hint whenever you're stuck
• Every puzzle is verified to have exactly one solution — no guessing, no dead ends
• Core play works completely offline: no accounts, no ads, no tracking
TRIO PRO
One optional, one-time purchase unlocks the full archive of past days, unlimited practice puzzles, unlimited hints, and detailed statistics with averages and trends. No ads, ever. No subscriptions. The daily three are always free.
Privacy Policy: https://wlb0806.github.io/someInfo/trio-policy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Trio
1.3
September 8, 2026
Make Trio part of your day with the new Daily Reminder. • Choose the reminder time that works for you • If you have finished all three puzzles, Trio stays quiet • Tap the notification to jump straight to your first unfinished puzzle • Change the time or turn reminders off anytime in Settings Thanks for playing Trio!
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In-App Purchases
$4.99
Trio Pro
Unlock the full archive, unlimited practice & hints






