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Jamshrivelson


Puzzle Solutions

Goat Tower Penthouse

What's the chance this unlucky entrepreneur will have to finance a goat party?

Posted on June 25, 2022

Tags: counting recursion

Colorful balls

How many do they have?

Posted on June 19, 2022

Tags: counting inference

Grasshopper jumps

Where will you find this beautiful and mysterious creature?

Posted on June 11, 2022

Tags: equilibrium detailed-balance rates

Introverts' Exodus

Can you get some privacy on your last walk into the great beyond?

Posted on June 5, 2022

Tags: generating-functions counting exclusion

Sag A* alignment

Here's lookin' at you kid.

Posted on May 22, 2022

Tags: probability geometry

Different Dice

Get absorbed by these dice.

Posted on May 14, 2022

Tags: coarse-graining counting

Broken Elevator

How many times will you press the broken button?

Posted on May 7, 2022

Tags: expectation structure dynamics

Antipersistent Basketball

Who will win if nobody cares until they're losing?

Posted on May 1, 2022

Tags: coarse-graining scaling symmetry

A Gem of a Time

How many gems will you spend on the way to the top?

Posted on April 23, 2022

Tags: probability passage-time

Rotating Light

How much light can you spin with a series of filters?

Posted on February 6, 2022

Tags: superposition physics concave
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Josh Silverman  •  2025

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