R9-08 / Logic Protocols

Memory Array

Reconstruct paired glyphs inside a scrambled station archive.

Typical run: 3 min
Input: Pointer
Storage: Local only

Calibrating Memory Array…

Operator manual

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How to play

Turn over two tiles at a time and remember where each glyph is stored.

Controls

Click, tap, or keyboard-focus a tile and press Enter.

Rules & result

Matched pairs remain open. Match all eight pairs in as few moves as possible.

Scoring tip

Scan methodically and use each mismatch to learn two positions.

How Memory Array works

The board is generated in the browser and validated against the protocol rules after each move. No network request is needed to create or solve a round. Restart creates a clean state without reloading the page, and optional records remain on this device.

Accessibility and devices

The game uses visible text feedback in addition to color. Controls are keyboard-focusable, touch targets are at least 44 pixels, and motion is reduced when your system requests it.

Questions / R9-08

Protocol notes

What counts as a move?+

Every pair of revealed tiles counts as one move.

Are symbols color-only?+

No. Every pair uses a distinct symbol and label.