Curious Cheetah

Ripple Effect


This is a Nikoli original.

Puzzle and Goal

An unsolved puzzle consists of a rectangular (usually square) grid. Regions have been marked out, and some cells contain numbers.
The goal is to place a number in each cell to satisfy the clues.


The solved grid must satisfy the following conditions:

Other Names

Hakyuu; Hakyuu Kouka; Seismic

Playable Online