Showing posts with label 0661. Reduce from 4 to 3 square matchsticks [Hard]. Show all posts
Showing posts with label 0661. Reduce from 4 to 3 square matchsticks [Hard]. Show all posts

10 October 2021

661. Reduce from 4 to 3 square matchsticks

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The size of the layout shown above is exactly 4 square matchsticks. Make sure to understand that A + B is exactly 1 square matchstick.

MOVE 4 matchsticks to reduce the size of the shape to exactly 3 square matchsticks.

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C + D is equal to 1 square matchstick.

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