Cantle
Daily logic puzzle. One rule.
Only for iPhone
Free · In‑App Purchases
iPhone
A new board every day, the same for everyone. One rule: linked shapes never share a color. Now with 57 medals to earn.
Cantle is a daily logic puzzle with one rule: two connected dots can never share a color.
Four colors are always enough — that is a proven theorem — but finding the right arrangement takes real thought. Every board has exactly one solution, checked before it reaches you. No guessing, no hidden information.
A NEW BOARD EVERY DAY
Everyone plays the same board each day, and a new one arrives at midnight UTC. Solve it, then see your place on the day's leaderboard. Play every day to build a streak: every seven days in a row earns a streak freeze that covers a day you miss (you can hold two).
TWO DAILY BOARDS
The Standard board is free for everyone. Cantle Pro adds the Hard board — a tougher daily puzzle with its own streak and its own leaderboard.
FRIENDS AND DUELS
Add friends with a six-character friend code and compare results on a friends leaderboard. Challenge a friend to a duel: the same board for both of you, and 24 hours to play.
ACHIEVEMENTS
Forty medals for streaks, flawless solves, fast times, top places, practice and duels — from bronze to legend.
PRACTICE
Unlimited boards on four levels — Seed, Theorem, Proof and Axiom — with your best time kept for each. Practice never affects your streak. (Proof and Axiom are part of Pro.)
THE ARCHIVE
With Pro, every board since day one is ready to play. Playing a past board never changes your streak.
MAKE IT YOURS
Choose board themes, symbol sets and wallpapers, and build your own avatar. Every color can show a symbol, so the puzzle stays easy to play even if you find colors hard to tell apart.
NO ACCOUNT, NO ADS
No email, no password: Cantle creates an anonymous profile on first launch. There are no ads and no third-party analytics.
CANTLE PRO
Cantle Pro is an optional subscription, monthly or yearly: the daily Hard board, the full archive, and the Proof and Axiom levels in practice and duels. Board themes, symbol sets and wallpapers can also be bought individually.
Terms of Use: https://cantle.app/terms/
Privacy Policy: https://cantle.app/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• 57 medals on 25 ladders, from Bronze to Legend: for streaks, speed, flawless solves, the Hard board, duels and friends.
• A new medal opens full screen, and you can send it as a card.
• Your first solve after the update shows the medals you have already earned.
• Hard board: boards that are too easy no longer come up.
• Duels: invites and results arrive straight away, a new duel appears on Home at once, and the list shows when your opponent has already played.
• Screenshots and screen recording are no longer blocked on the daily board.
• Your practice, longest streak and medals move to a new phone with your account. Before switching, update Cantle on the old phone and open it once.
• A streak freeze now arrives on day seven.
• Smoother transitions between screens, corrected wording, and a better fit on small screens and with large text.
The developer, Yurii Halas, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yurii Halas
- Size
- 45.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Italian, Polish, Portuguese, Spanish, Ukrainian
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Verdigris $2.99
- Chroma $2.99
- Tidewater $1.99
- Ember $0.99
- Horizon $1.99
- Botanical $1.99
- Obsidian $2.99
- Cosmic $1.99
- Slate $0.99
- Suits $0.99
- Copyright
- © 2026 Yurii Halas
