https://puzzlewocky.com brain teasers, word games, paradoxes, situation puzzles, and optical illusions Sat, 05 Oct 2019 09:13:28 +0000 hourly 1 https://wordpress.org/?v=6.9.4 https://puzzlewocky.com/brain-teasers/the-prisoners-and-the-switch/#comment-281 Sat, 05 Oct 2019 09:13:28 +0000 https://puzzlewocky.com/?page_id=404#comment-281 Would negative numbers work in this case

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