Watch the pattern, then repeat it. How far can you go?
Starting length: 3 squares
1. Watch as squares on the 3x3 grid light up in a sequence.
2. After the sequence finishes, click the squares in the same order.
3. Each round, one more square is added to the sequence.
4. Click the wrong square and the game is over.
5. The sequence starts at 3 squares and grows each round. How far can you go?
Sequence Memory is a free browser-based brain training game that tests your spatial memory. Unlike Simon Says which uses colored buttons, this game uses spatial positions on a 3x3 grid. Watch as squares light up in a sequence, then repeat the pattern by clicking. The sequence grows by one each round, challenging your working memory. Research shows spatial memory training can improve cognitive function. No downloads or sign-ups required.
Sequence Memory traces its lineage to the iconic Simon electronic game, invented by Ralph Baer and Howard Morrison and released by Milton Bradley in 1978. The core concept tests your working memory span, which psychologist George Miller famously described as being limited to roughly seven items, plus or minus two. In each round a pattern of highlighted tiles plays out on a grid, and you must reproduce it from memory. The sequence grows by one element every time you succeed, pushing you steadily past your comfort zone. Cognitive scientists use similar tasks to measure memory capacity in clinical settings, and pilots, air traffic controllers, and competitive gamers all benefit from this type of spatial recall training. PlayBrain's version is faithful to the original idea while offering a clean, distraction-free interface that works on any device.