Umbra

A grid logic puzzle in which every cell must be coloured light or shadow. Some cells are fixed and carry a number; each field of one colour contains exactly one given, and its size must equal that number. Fields of the same colour may touch only at corners, some givens hide their size, and no field exceeds six cells.

How you play

Deduction

Languages

Any (no reading needed)

Daily puzzle

Yes

Made by

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