X's Puzzle Corner
Xavier DurawaA weekly math puzzle in the vein of The Fiddler on the Proof. Problems and the previous week's solution are posted on Sundays. Solution submissions are welcome and encouraged!
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 82 | Founded | 2 years ago | Last Issue | 24 days ago |
| Active | |||||
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xpuzzlecorner.substack.comLatest Issues
Charlotte's New Web
Inspired by the Fiddler on the Proof (formerly The Riddler), X’s Puzzle Corner aims to produce puzzles for readers that enjoy math, probability, and algorithms. Please submit your solution! Solutions will be accepted until 11 pm the followi...
Thinking Inside The Box [solution]
Last week we were considering whether we could properly nest our gift boxes
It’s late on Christmas Eve, and you’re wrapping presents. As a silly little joke, you like to overwrap your gifts—placing each present inside a box, then inside...
Thinking Inside The Box
Inspired by the Fiddler on the Proof (formerly The Riddler), X’s Puzzle Corner aims to produce puzzles for readers that enjoy math, probability, and algorithms. Please submit your solution! Solutions will be accepted until 11 pm the followi...
Fine, Maybe Tiling Problems Can Be Fun... [solution]
In our last puzzle, we were working on convincing ourselves that we like tiling puzzles :)
You have have an infinite square grid. Each cell in this grid is either red or blue.
Can you create a pattern in which every red cell has ex...
How Likely was the Brewers Remarkable Success? [solution]
A few weeks back we were considering the probability of the Brewers’ success this season.
Let’s imagine we’re back at the beginning of the season and the Brewers are 1-1 (they were never 1-1 but let’s assume they were for the sake of thi...
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| Subscribers | Engagement | 57 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
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Check out some slick math puzzles at X’s Puzzle corner
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