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Watch, remember, repeat. A neon Simon-style memory test with an ever-growing pattern. Daily challenge enabled — everyone sees the same sequence.

by Launch Arcade

Flip cards to find matching pairs! Three difficulty levels, timed rounds, star ratings, and leaderboards.

by Launch Arcade

A color memory game. Study a photo's tone for 5 seconds, then restore it after a color shift is applied — across 5 rounds. Scored on how precisely you match the original.

by Mercutio

The classic Simon memory game — watch the color sequence, then repeat it. Each round adds one more to the pattern. How far can you go?

by arjuncvinod

Memorize a Lissajous figure — a parametric curve formed by two sine waves — then tune it back after it is scrambled. Drag horizontally to adjust the frequency ratio, drag vertically to adjust the phase. How precisely can you restore the original pattern?

by Mercutio

Create decks, study in three modes (flip & rate, multiple choice, type the answer), and share with the community. Spaced-repetition-style weighting keeps the cards you struggle with coming back.

by Alustriel92

A beautiful HTML5 game collection featuring 42 carefully categorized mini-games including puzzle, action, arcade, and strategy games.

by SinceraXY

A web-based quantum computing laboratory for building circuits, simulating quantum states, and visualizing quantum algorithms. Features interactive circuit builder with Bloch sphere visualization.

by rasidi3112

Play an electric piano in your browser with sustain, vibrato, and tremolo effects powered by the Web Audio API.

by raohmaru