User:Piphi/AoPS Wiki

Welcome to Piphi's Wiki!

The Piphi Wiki project is administered by piphi for supporting educational content useful to avid math students.

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• User Page
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Problem of the Week

2000 AMC 12, Problem 18

In year , the day of the year is a Tuesday. In year , the day is also a Tuesday. On what day of the week did the ^th day of year occur?

Recent Changes

• User:Aviatorgamepro‎
• AMC historical results‎
• 2013 USAMO Problems/Problem 2‎
• 2016 Mathcounts State Sprint Problems‎
• 2016 AMC 8 Problems/Problem 12‎

• More...

Statistics

It is Thursday March 9, 2023, 18:33 (GMT).
There have been 192,617 edits to 9,392 articles since January, 2006.

2,547 files have been uploaded. There are 191,121 users registered.