How To Play

1. Press Start sequence and watch the shapes light up.
2. Repeat the shapes in exactly the same order. Tap a shape or use keys 1–4.
3. Press Next pattern after a correct round. Each round adds one symbol.

Score and ending

Your score is the longest pattern completed, not the current pattern length. A wrong shape ends the run. Complete a 24-symbol pattern to finish the challenge. Try a new sequence starts a fresh run; your best score remains.

Controls and pace

Moon is 1, Leaf is 2, Ripple is 3, and Spark is 4. Arrow keys move between the shape buttons; Enter or Space selects one. Choose Slow before watching for longer flashes. There is no time limit for your answer.

If you leave the tab during playback, the pattern pauses. Press Watch pattern to see it from the beginning. After a reload, an unfinished input round also starts with a fresh viewing.

Restart

Restart sequence ends an active run after confirmation. The best score stays saved. A wrong answer cannot be undone.

This original game uses shape symbols and its own visual design. The general repeat-an-increasing-sequence rule was checked against Hasbro’s official memory-game instructions. Echofern is an independent game.