Clue Formula Feedback & Support

Clue Formula is a 3D Mahjong puzzle with IQ-test style tiles and pattern-matching challenges.

Your goal is to complete all levels. In each level, remove all tiles by selecting matching pairs.

Not every matching tile can be selected. A tile is selectable only when it is positioned at the end of a row - with no neighboring tile on the left or right within the same layer. To complete a level, you need to find matching pairs where both tiles are selectable.

If you have a question, bug report, or feedback, please open a new topic here (or reply to an existing topic if it already matches your issue).

You can also contact us directly by email: support@x2line.com or info@x2line.com
Please include your device model, iOS/macOS version, and the app version.

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