User contributions for Oscarlevin
A user with 1,022 edits. Account created on 28 March 2010.
27 May 2010
- 11:2611:26, 27 May 2010 diff hist +43 N MediaWiki:Viewprevnext Created page with 'View (\$1 {{int:pipe-separator}} \$2) (\$3)'
- 08:0008:00, 27 May 2010 diff hist −1 MediaWiki:Sidebar No edit summary
- 07:5907:59, 27 May 2010 diff hist −7 MediaWiki:Sidebar No edit summary
- 07:5807:58, 27 May 2010 diff hist +9 MediaWiki:Sidebar No edit summary
- 07:5707:57, 27 May 2010 diff hist +211 N MediaWiki:Sidebar Created page with '* navigation ** mainpage|mainpage-description ** Special:Categories|Categories ** Special:Puzzles|All Puzzles ** Help:References|Links ** randompage-url|randompage ** helppage|he…'
- 06:0606:06, 27 May 2010 diff hist −1 Template:Averbach No edit summary
- 06:0506:05, 27 May 2010 diff hist +370 Meta:Links No edit summary
- 06:0206:02, 27 May 2010 diff hist +107 Meta:Main Page No edit summary
- 05:5505:55, 27 May 2010 diff hist +107 N Template:Richard Wiseman Created page with '[http://richardwiseman.wordpress.com/ Richard Wiseman's Blog] - new puzzle every Friday, answers on Monday.' current
- 05:5005:50, 27 May 2010 diff hist +105 N Template:Mathisfun Created page with '[http://www.mathsisfun.com/puzzles Maths is Fun] - math and logic puzzles appropriate for math education.' current
- 05:4705:47, 27 May 2010 diff hist +15 Meta:Links No edit summary
- 05:4705:47, 27 May 2010 diff hist 0 Template:Pzzls No edit summary current
- 05:4605:46, 27 May 2010 diff hist +112 N Template:Pzzls Created page with '[http://www.pzzls.com/ pzzls] - Nice cite with a good variety of math and logic puzzles, as well as some others.'
- 05:4405:44, 27 May 2010 diff hist +163 N Meta:Links Created page with 'Looking for more puzzles? Try these excellent sources. ==Websites== *{{Car Talk}} *{{pzzls}} *{{Richard Wiseman}} ==Books== *{{Problem Solving}} *{{Averbach}}'
- 05:4305:43, 27 May 2010 diff hist −1 Template:Averbach No edit summary
- 05:4305:43, 27 May 2010 diff hist −2 Template:Averbach No edit summary
- 05:4205:42, 27 May 2010 diff hist +1 Template:Averbach No edit summary
26 May 2010
- 20:0020:00, 26 May 2010 diff hist +109 N Eight queens Created page with 'How can you place eight queens on a chessboard so that no queen is attacking any other queen? {{Needs work}}' current
- 18:3418:34, 26 May 2010 diff hist +130 N Next sequence Created page with 'Consider the sequence 1, 11, 21, 1211, 111221, 312211... What comes next? Category: Lateral thinking Category: Sequences'
25 May 2010
- 08:1208:12, 25 May 2010 diff hist +115 N Template:Car talk Created page with '[http://www.cartalk.com/content/puzzler/ Car Talk Puzzler] - sometimes automotive, sometimes more math/logic based.'
- 08:1008:10, 25 May 2010 diff hist +835 N Poison Created page with 'A nice number theory puzzle based on one I heard on Car Talk. ==Puzzle== In the secret lab of a mad scientist, you find thirteen vials of liquid. One of the vials contains a d…'
24 May 2010
- 14:4714:47, 24 May 2010 diff hist +702 N Double Russian roulette Created page with 'Here is a puzzle similar to one that was on Car Talk. ==Puzzle== As often happens to time traveling spies, you have been captured by the Cold War era Russians. They have decid…'
- 13:4813:48, 24 May 2010 diff hist +1,516 N Chests of logic 3 Created page with 'Another puzzle inspired by Richard Wiseman's Blog. ==Puzzle== You awake in a locked dungeon containing three chests, numbered 1, 2, and 3. The guard tells you that he has plac…'
- 13:4813:48, 24 May 2010 diff hist +67 N Category:Computer science Created page with 'Here are some puzzles which illustrate ideas from computer science.'
21 May 2010
- 10:3310:33, 21 May 2010 diff hist +259 Times of day No edit summary
- 10:2910:29, 21 May 2010 diff hist +22 Splitting ten No edit summary
- 10:2810:28, 21 May 2010 diff hist +54 Splitting ten No edit summary
- 10:2610:26, 21 May 2010 diff hist +273 Splitting ten →Help
20 May 2010
- 10:0710:07, 20 May 2010 diff hist +59 Sharing water No edit summary
- 10:0610:06, 20 May 2010 diff hist −1 Egg timers No edit summary current
- 10:0610:06, 20 May 2010 diff hist +781 N Egg timers Created page with 'Here is a variation on one of Richard Wiseman's [http://richardwiseman.wordpress.com/2010/05/14/its-the-friday-puzzle-59/ Friday puzzles]. ==Puzzle== For dinner you decide to m…'
- 09:5409:54, 20 May 2010 diff hist +1,060 N Nine minute fuse Created page with 'Here is a puzzle I came up with after getting the wrong solution to one of Richard Wiseman's [http://richardwiseman.wordpress.com/2010/05/14/its-the-friday-puzzle-59 Friday puzzl…'
- 09:5409:54, 20 May 2010 diff hist +92 N Category:Measuring puzzles Created page with 'In these puzzles you need to measure a certain amount of something, given various constants.'
19 May 2010
- 16:1416:14, 19 May 2010 diff hist −16 Harry Potter and the hall of 100 doors →Mathematical content
- 13:5513:55, 19 May 2010 diff hist +657 N Sharing water Created page with '==Puzzle== After wandering around lost in the desert two travelers come across a magic refrigerator. Inside, they find a jug full to the rim of eight cups of ice cold water. A…'
- 08:5108:51, 19 May 2010 diff hist −2 Template:Averbach No edit summary
- 08:5108:51, 19 May 2010 diff hist −76 Template:Averbach No edit summary
- 08:5008:50, 19 May 2010 diff hist +169 Template:Averbach No edit summary
- 08:4708:47, 19 May 2010 diff hist +286 Template:Averbach No edit summary
- 08:4308:43, 19 May 2010 diff hist +24 Template:Averbach No edit summary
- 08:4108:41, 19 May 2010 diff hist −15 Three couples No edit summary
- 08:4008:40, 19 May 2010 diff hist −48 Template:Averbach No edit summary
- 08:3608:36, 19 May 2010 diff hist +15 Three couples No edit summary
- 08:3208:32, 19 May 2010 diff hist 0 m Template:Averbach Protected "Template:Averbach" ([edit=sysop] (indefinite) [move=sysop] (indefinite))
- 08:3208:32, 19 May 2010 diff hist +387 Template:Averbach No edit summary
- 08:0308:03, 19 May 2010 diff hist +19 Cannibals and missionaries →Links
- 08:0208:02, 19 May 2010 diff hist +217 N Template:Averbach Created page with '[http://www.amazon.com/gp/product/0486409171?ie=UTF8&tag=matpuzwik-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0486409171 Problem Solving Through Recreational Mathemat…'
- 08:0008:00, 19 May 2010 diff hist +30 Three couples No edit summary
- 07:5807:58, 19 May 2010 diff hist −3 Six weights No edit summary
- 07:5507:55, 19 May 2010 diff hist +191 N Template:Problem Solving Created page with '[http://www.amazon.com/gp/product/0759342644?ie=UTF8&tag=matpuzwik-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=0759342644 Problem Solving] by Thomas DeFranco and Charles…' current