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Curious Cheetah

Hidoku

Background

This puzzle was invented by Dr. Gyora Benedek under the name Hidato.

Puzzle and Goal

An unsolved puzzle consists of a cluster of squares, sometimes but not always rectangular. Some cells contain numbers.
The goal is fill the grid with numbers from 1 to n, where n is the total number of cells in the puzzle.
Hidoku initial statespacerHidoku solution

Rules

The solved grid must satisfy the following conditions:

Other Names

Hidato; Numbrix

Playable Online