Question 1

How do I rotate tangram pieces?

Accepted Answer

Press R while a piece is selected, or tap the Rotate button, to spin it 45 degrees. The parallelogram also has a Flip button to mirror it horizontally.

Question 2

What is the daily challenge?

Accepted Answer

Each day a unique silhouette is generated using a date-based seed so all players worldwide see the same shape. Solving it extends your daily streak.

Question 3

How do hints work?

Accepted Answer

Tap Hint (max 3 per puzzle) to highlight a valid position for one unplaced piece. Each hint costs 100 points from your final score.

Question 4

Does Tangram work on mobile?

Accepted Answer

Yes — touch to select a piece, drag to position it, and release to place. Use the on-screen Rotate and Flip buttons to adjust orientation.