Snowflake — free browser game

Your goal is to correctly complete as many snowflake patterns as possible within 90 seconds. The play area is a round board divided into six equal wedges; the target snowflake is shown in the top-right corner. Clicking any cell on the board toggles it on or off, but here's the trick: every click you make is mirrored symmetrically across all six wedges at once, so instead of a single cell you're controlling six cells simultaneously. This six-fold symmetry mimics the real-life structure of snowflakes and is also the game's core mechanical puzzle. The moment your current pattern becomes exactly equal to the target, the board glows, your score goes up, and the game automatically generates a new target. The R key or the restart button resets the timer and score; your best score is saved in the browser and appears in your next session. Tip: when studying the target pattern, examine only one wedge, since the other five are its mirror image; it's also faster to solve cells ring by ring from the inside out, because a mistake in the inner rings doesn't affect the outer rings. At advanced levels, aim to complete an average snowflake in 8-12 clicks; if you hit that pace you can solve 7-8 patterns in 90 seconds and make it onto the high-score list.