Daily symmetry drawing game
BloomStroke
Draw symmetrical blooms to fill daily silhouette targets. A generative drawing game with rotational symmetry.
Statistics
Frequently Asked Questions
How does BloomStroke work?
A faint silhouette target appears on the canvas. Drag your finger or cursor to draw strokes that are mirrored across rotational symmetry. Fill the silhouette as completely as possible within your stroke budget, then tap Bloom to submit.
What do the difficulty levels change?
Easy uses 4-fold symmetry with a generous stroke budget. Medium uses 6-fold with a standard budget. Hard uses 8-fold with a tight budget. More folds make it easier to fill space but harder to control precision.
Is the daily bloom the same for everyone?
Yes. The daily silhouette, symmetry, and color palette are generated from the UTC date, so every player worldwide gets the same challenge each day.
How is the score calculated?
Your score equals the percentage of silhouette pixels covered by your strokes, minus a penalty for strokes that overflow outside the silhouette. Grades: S (95%+), A (80%+), B (60%+), C (below 60%).
What Is BloomStroke?
BloomStroke is a daily generative drawing game where your strokes are mirrored across rotational symmetry to create beautiful bloom patterns. Each day brings a new silhouette target to fill.
How to Play BloomStroke
Drag on the canvas to draw. Your stroke is instantly mirrored 4, 6, or 8 times around the center. Fill the faint silhouette target within your stroke budget, then tap Bloom to see your grade.
Why Generative Drawing Games Spark Creativity
Symmetry constraints turn simple gestures into complex patterns, giving even non-artists a sense of creative accomplishment. The daily target adds a puzzle element to freeform expression.