User contributions for Oscarlevin

05:4005:40, 5 May 2011 diff hist −18 Monk's walk No edit summary current
05:3905:39, 5 May 2011 diff hist +1 Cryptarithmetic No edit summary
05:3705:37, 5 May 2011 diff hist +545 N Cryptarithmetic Created page with "Cryptarithmetic puzzles are arithmetic problems made of letters instead of numbers. The goal is to replace each letter with a single, unique digit in order to make the arithmeti..."

13:3513:35, 22 April 2011 diff hist −1,304 User talk:Zhanxiaoli Replaced content with "No spam please." current
13:3513:35, 22 April 2011 diff hist −1,481 User:Zhanxiaoli Replaced content with "This is not the place for that. This is your final warning - post spam again and you will be banned." current

09:3609:36, 14 February 2011 diff hist +44 Monty Hall problem No edit summary current
09:3509:35, 14 February 2011 diff hist +780 N Let's make another deal Created page with "Here is a retelling of a nice puzzle I heard on the {{Car Talk}}. ==Puzzle== Monty Hall has decided to switch up his usual game. This time, he offers the contestant three door..."

10:3610:36, 29 January 2011 diff hist +37 Chests of logic 4 No edit summary
10:3310:33, 29 January 2011 diff hist +31 N Three chests moved Three chests to Chests of logic 3: Bring in line with the series of similar puzzles. current
10:3310:33, 29 January 2011 diff hist 0 m Chests of logic 3 moved Three chests to Chests of logic 3: Bring in line with the series of similar puzzles.
10:3210:32, 29 January 2011 diff hist +49 Chests of logic 3 No edit summary
10:3010:30, 29 January 2011 diff hist +75 Chests of logic No edit summary current
10:2810:28, 29 January 2011 diff hist +994 N Chests of logic 4 Created page with "I made this one up for my discrete math students. I'm not sure if it is easy or not. ==Puzzle== As you enter the chamber, your eyes immediately fall on the four chests. One ..."
10:2210:22, 29 January 2011 diff hist +18 Monk's walk No edit summary
10:2010:20, 29 January 2011 diff hist +18 Consecutive hot dogs No edit summary
10:2010:20, 29 January 2011 diff hist 0 Tommy's snack No edit summary
10:2010:20, 29 January 2011 diff hist +19 Tommy's snack No edit summary
10:1910:19, 29 January 2011 diff hist +106 Meta:Main Page No edit summary

13:3113:31, 25 January 2011 diff hist +545 N Tommy's snack Created page with "Here is a logic puzzle I made up for my Math 173 students to practice with negation and the other logical connectives. ==Puzzle== Tommy Flanagan was telling you what he ate yes..."

15:0815:08, 11 January 2011 diff hist +1 Consecutive hot dogs No edit summary
15:0015:00, 11 January 2011 diff hist +1 m Category:Discrete math No edit summary current
15:0015:00, 11 January 2011 diff hist +88 N Category:Discrete math Created page with "Here are some puzzle illustrating ideas from the broad category of discrete mathematics."
14:5914:59, 11 January 2011 diff hist +1,092 N Consecutive hot dogs Created page with "Here is a puzzle I made up after hearing a nice number theory result from Steve Leth. ==Puzzle== At the warm-up event for Oscar’s All Star Hot Dog Eating Contest, Alvin ate a..."

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