Alice, Bob, Charlie are one of spy, truth-teller, and liar. Each one makes a statement and you have to determine which one Charlie is. Problem 2 is: Charlie has $1000. Each chocolate bar costs $1, but he can get a free chocolate for every 4 wrappers. How many chocolate bars can Charlie get? Special thanks this month to: Daniel Lewis, Kyle, Lee Redden, Mike Robertson. Thanks to all supporters on Patreon!   / mindyourdecisions  

0:00 problems
1:31 solution 1
4:00 solution 2

Puzzling StackExchange
Problem 1
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Problem 2
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