Tilefit Support

Last updated: 17 September 2026

日本語

Fill a board of 5 columns by 6 rows with exactly six pieces.

How to play

1. Drag a piece from the tray below onto the board and let go to place it.
2. To change a piece's orientation, double-tap it in the tray. Each tap turns it 90 degrees.
3. Pieces already on the board can be dragged as well. A drop that overlaps another piece or runs off the board returns to where it was. Drag a piece below the board and let go to send it back to its place in the tray, keeping the orientation it had on the board.
4. When all six pieces fit, the puzzle is complete. NEXT appears in the middle of the empty tray; tap it for the next puzzle.

There is no timer, and pieces are never flipped over. Every puzzle has been verified to be solvable by rotation alone.

The buttons along the bottom

• Undo (left arrow) — takes back the last move.
• Hint (light bulb) — shows which piece to place next and where, as a dotted outline.
• Restart (circular arrow) — clears the board and starts the same puzzle again.
• ⓘ — shows links to the privacy policy and the contact address.

Actions that are unavailable are shown in pale grey.

Frequently asked questions

I am stuck — nothing fits any more

Tap the light bulb. If the current arrangement cannot be completed, the hint returns only the smallest necessary number of pieces to the tray and then shows the next piece and its destination. It never takes back more than it has to, and a single Undo restores the arrangement from before the correction.

How do I see the instructions again?

Relaunch the app: a wordless finger animation demonstrating the controls plays at every launch. On the screen that follows it, tap “Watch Again” to replay it on the spot. Tap the screen to skip.

Can I continue where I left off?

Yes. After you quit the app, the next launch picks up where you left off. The app saves on your device which puzzle you have reached, the pieces on the board, and the orientation of each piece in the tray. The introduction still plays at every launch; tap Start Game on the screen that follows it and your previous board is back.

The moves that Undo can take back are not saved, so Undo is unavailable right after a relaunch. Removing the app also deletes the progress saved on the device.

How many puzzles are there?

Twenty-four. After the last one the sequence returns to the first.

Tapping a piece does not place it on the board

Placement is by dragging only. Hold the piece, carry it to the board, and release. Tapping is used to select a piece, and double-tapping rotates it.

Can I play with VoiceOver?

Because placing a piece requires a drag gesture, pieces cannot be placed by VoiceOver gestures alone. The board and pieces carry spoken labels, but at present the whole game cannot be completed using VoiceOver by itself.

Are there ads or purchases?

Neither. There is no advertising, no analytics, no in-app purchase, and no sign-up, and the app makes no network requests of its own.

Requirements

iPhone running iOS 17.0 or later. Portrait orientation only. iPad is not supported.

The app is distributed on the App Store. A test version may also be distributed through Apple's TestFlight.

Contact

For bug reports, requests, and any other question, write to fujikawa@mac.com.

For a bug, these three details make the cause much easier to find:

• your device model (for example iPhone 15 Pro Max) and iOS version
• what you were doing when it happened
• a screenshot of the screen at that moment

Privacy

The app collects no personal information. The only thing it stores on your device is your puzzle progress, and it never sends it anywhere. See the privacy policy for details.