Step-by-Step Game Guide

1. Start the Run

   Press Start to flash your first pattern on a 3x3 grid. The pattern stays visible for 1.2 seconds.

2. Memorise the Pattern

   Try grouping lit tiles into shapes or lines instead of memorising them one by one.

3. Reproduce the Pattern

   Once the tiles flip back, tap every tile you remember. A wrong tap costs one of your three strikes.

4. Clear Levels and Grow the Grid

   Every cleared level adds one tile and eventually expands the grid to 4x4, 5x5 and finally 6x6.

Visual Working Memory Benchmarks

Levels cleared is the headline metric because it tracks the largest pattern you successfully encoded and retrieved:

• Eidetic Memory: 12 or more levels cleared
• Memory Athlete: 9 to 11 levels cleared
• Pattern Seer: 6 to 8 levels cleared
• Grid Apprentice: 3 to 5 levels cleared
• Warming Up: Fewer than 3 levels cleared

Encoding Strategies That Work

• Chunking: Group lit tiles into recognisable shapes such as corners, diagonals, or blocks rather than isolated positions.
• Verbal anchors: Silently describe the pattern in words, for example "top row plus bottom-left".
• Path tracing: Imagine drawing a continuous line through the lit tiles so the order carries extra structure.
• Symmetry checks: Look for mirror symmetry first; it halves the number of positions you need to hold.

Frequently Asked Questions

How many items can short-term memory hold at once?

Classic research put the limit at around seven items, but modern work on visual working memory suggests a capacity of roughly three to four independent objects when they must be recalled precisely.

Why does the grid grow as I clear levels?

Growing the grid from 3x3 to 6x6 increases both the number of tiles and the visual search space, so each level adds difficulty along two axes instead of one.

What is chunking and does it help here?

Chunking is grouping separate items into a single memorable unit, such as recognising an L-shape or a diagonal line. Expert memorisers rely on it heavily, and it is the most effective strategy in Memory Matrix.

Why is the flash limited to 1.2 seconds?

A 1.2 second exposure is long enough for encoding but too short for verbal rehearsal, so the task measures visual working memory rather than verbal looping.

Does performance on this game transfer to everyday memory?

Training improves performance on similar visual recall tasks, and nearby transfer to related working-memory activities is well documented. Far transfer to unrelated daily tasks remains debated.