Curious Cheetah

Four Winds


This puzzle appears in "Challenge Your Brain Math & Logic Puzzles" (Dave Tuller & Michael Rios, Puzzle Wright Press) as "Eminent Domain".

Puzzle and Goal

An unsolved puzzle consists of a rectangular grid with number clues in some of the cells.
The goal is to draw lines in all non-clue cells to satisfy the clues.


The solved grid must satisfy the following conditions:


As "Mauerbau" or "Walls": Lines are counted for all the clues they end at, rather than just once.

Other Names

Eminent Domain; Lichtstrahl; Mauerbau; Vier Winde; Walls

Playable Online