Problem 44761. Lights Out 9 - 5x5, light-only solution? II

Created by goc3

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Lights Out is a logic game wherein all lights need to be turned off to complete each board. See the first problem in the series for an introduction.

This problem contains boards that each require any number of moves to solve. The function you write has to determine if the initial state contains a potential answer—i.e., if toggling any given subset of the starting lights is sufficient to solve the board.

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Last solution submitted on Oct 03, 2019

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2 Comments

William on 2 May 2019

Test problem 21 is faulty.

goc3 on 2 May 2019

It has been updated.

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flip game lamp light lights logic out puzzle toggle

Problem 44761. Lights Out 9 - 5x5, light-only solution? II

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Last 200 Solutions

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Problem Recent Solvers3

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Problem 44761. Lights Out 9 - 5x5, light-only solution? II

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers3

Suggested Problems

More from this Author161

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