Pattern Matching Game — Connect Shapes by Color and Form

Voltr is an online pattern matching game that tests your ability to spot connections between shapes and colors. Each puzzle challenges you to find paths through a grid where every connection follows a simple rule: match by color or match by shape.

How Pattern Matching Works in Voltr

The grid contains shapes in four colors (red, blue, green, yellow) and four forms (circle, square, triangle, diamond). To draw a wire between two nodes, they must share at least one property:

• A red circle can connect to a red square (same color)
• A red circle can connect to a blue circle (same shape)
• A red circle cannot connect to a blue square (nothing in common)

Why Pattern Matching Matters

Pattern recognition is a core cognitive skill used in everything from reading to programming. Voltr trains this skill in a fun, low-pressure daily format.

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Free, no download, works in any browser. A new puzzle every day.