Calendle

🎉 Solved!

📈 Your previous results — ⏱ time · 🟦 hints

Paying the bills... thanks for choosing to support Calendle! 💛

Welcome to Calendle! 📅

New puzzles every day.

🎯 Goal: Cover the whole board with the 8 pieces, leaving only today's month and date showing.
🧩 Place: Drag a piece from its tray onto the board. Green outline means it fits, red means it doesn't.
💡 Hints: Tap 💡Hint (or press H), then tap a tray to reveal one tile it covers. Puzzles have many solutions, but the hint only helps with one!
⏱️ Timer: Solve the puzzle as quickly as you can and see how you rank. But be careful, hints add time if you use them too quickly!

🔰 Beginner Mode

Each day brings a new puzzle plus three additional challenges like these:

To get you started, challenges are hand-picked for 3 days to help you learn the game.

Or, you can unlock all challenge modes right away. But be warned: They can be difficult!

Choose Game Mode

How would you like to play today?

🔒 Pieces are locked in the correct orientation to match one solution.
💡 Hints reveal one square that the selected piece will cover.

The classic challenge inspired by the wooden block puzzle.
🤸 Pieces may need to be rotated and flipped to find a solution.
💡 Hints reveal the selected piece's exact position in one known solution.

Switch to Daily Mode?

⚠️
Warning: Switching to Daily Mode will break your streak if you have revealed any hints in Classic Mode on today's puzzle.

Switch to Classic Mode?

⚠️
Warning: Your streak will be broken if you reveal a hint or solve Classic Mode after playing on Daily mode (you can go back to Daily Mode and keep your streak).

🔍 Place more pieces first

🧩
A hint works best once the board is fairly full. With only a few pieces down, the search can confirm very little and will mostly just return them to the tray.

🧱 Add walls?

⏱
Adding walls counts as a hint and will advance your timer.

🔍 Fewer pieces kept

🔍
This search can keep only 0 of your placed pieces which is fewer than the 0 currently highlighted. Applying it returns the others to the tray.

📜 Rules List

Arrange the pieces so every rule below is satisfied.
Tap ➡️ Next to see if pieces are correct and reveal more rules.

Sort:

🔗 Linked Hints

✨A hint highlights one edge where the linked pair touches (marked with 🔗).
🔁Take another hint for the same color to reveal another connecting edge.
⬛A faded color means all edges for that pair have been revealed.
⏱A hint counts toward your time — taken early it advances your timer to the next 2:30 mark; later hints are free.

Pick a hint color:

✨ What's New

Rules mode is now a step-by-step solve.

📜Rules is reborn as a progressive solve. Build a board that satisfies the rules you can see, even if you can't solve it yet.
➡️Satisfy every visible rule and the Rules button turns into ➡️ Next
✅At each checkpoint, any piece already in its exact spot locks in with a ✅. If no pieces are correct, you still get a free hint!
⏱️Rules is now scored purely on time, and revealing rules is an important step on the path to solve it.

🏆 Achievements

📅: Requires playing today's puzzles.
Must be online to unlock achievements.

🔔 Daily Reminder

Get a nudge each day when a fresh puzzle is ready.

⏰ Choose when you'd like to be reminded:

⚙️ Settings

Turn effects off for better performance or a simpler visual style.

Piece shadows

Elevation shadow under floating pieces

Region shading

Color wash on region tiles (Regions mode)

Board glow & shadows

Panel shadow and blocked-tile glow

👁️ Accessibility

Color-blind aids: Label the pieces and/or switch to alternate colors.

Piece identifier

Mark every tile of a piece with its symbol or number

Alternate colors

More distinct piece colors

💬 Send Feedback

Bugs, ideas, or just a hello. It all helps to improve the game.
The current game state, OS and browser will be included for diagnostic purposes.

💬 Your feedback matters

Calendle is made by one developer who reads every note.

🐞 Found a bug?

💡 Have an idea?

😖 Is something confusing or too difficult?

Tap the 💬 Feedback button in the top-left corner to let me know what's on your mind!
Your feedback is invaluable.

CALENDLE