perplexus.info :: Logic : Tough Puzzle (part 2)

Tough Puzzle (part 2) (Posted on 2007-08-16)

A friend told me to solve TOUGH+TOUGH+TOUGH+TOUGH=PUZZLE, and when I asked for some help, he told me that even if he let me know any of the digits of PUZZLE, I wouldn't be able to solve this. I'm glad he's not an expert in Logic, because what he told me let me deduce the solution. What's the answer?

This metalogic puzzle is entirely the work of Federico Kereki, to whom all credit goes.

See The Solution Submitted by Josie Faulkner

Rating: 4.5714 (7 votes)

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Subject Author Date

Puzzle Thoughts K Sengupta 2023-02-12 06:48:57

re(2): Question Charlie 2007-08-17 17:05:15

re: Question Penny 2007-08-17 15:02:28

Question Mike C 2007-08-17 14:53:49

re(2): italics and lack thereof - both ways brianjn 2007-08-17 03:17:55

re: italics and lack thereof Charlie 2007-08-17 00:53:01

italics and lack thereof Charlie 2007-08-17 00:52:05

re(6): Solution - very astute Penny 2007-08-16 23:41:50

re(5): Solution - very astute brianjn 2007-08-16 23:33:37

re(4): Solution - very astute Penny 2007-08-16 23:02:34

re(3): Solution - very astute brianjn 2007-08-16 22:49:30

re(2): Solution Penny 2007-08-16 22:42:49

re: Solution brianjn 2007-08-16 21:12:37

computer assisted solution Charlie 2007-08-16 11:18:05

re(2): Solution Penny 2007-08-16 11:14:49

re: Solution Josie Faulkner 2007-08-16 11:05:21

Solution Penny 2007-08-16 10:46:19

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