Skip to main content
Scour
Browse
Getting Started
Login
Sign Up
You are offline. Trying to reconnect...
Close
You're currently offline. Some features may not work.
Close
Copied to clipboard
Close
Unable to share or copy to clipboard
Close
🔢 Mathematical Puzzles
Number Theory, Combinatorics, Probability, Brain Teasers
Filter Results
Timeframe
Fresh
Past Hour
Today
This Week
This Month
Feeds to Scour
Subscribed
All
Scoured
129915
posts in
2.17
s
The curious life of a clever
slime
mold
knowablemagazine.org
·
18h
🧩
Puzzles
Puzzle
Potential
jhyde.itch.io
·
4d
🧩
Puzzles
The Ultimate Guide to
Spaced
Repetition
: How to Remember Anything Forever
brainrash.com
·
1d
·
Discuss:
DEV
🧩
Puzzles
Togelius
:
Math
and me
togelius.blogspot.com
·
2d
·
Discuss:
Hacker News
🧩
Puzzles
Today's
Hurdle
hints and
answers
for February 12, 2026
mashable.com
·
11h
🧩
Puzzles
Tarot
After Dark: Taking Flight with the
Crow
Tarot
smartbitchestrashybooks.com
·
1d
🧩
Puzzles
What ‘6-7,’
demons
and The Big
Bang
Theory tell us about prime numbers
scientificamerican.com
·
5d
🧩
Puzzles
Weil
Anima
math.columbia.edu
·
1d
🗣
Linguistics
Whodunnit
? The case of
midge
swarms
arxiv.org
·
11h
🧩
Puzzles
Rule Variant Restrictions for the
Tamarin
Prover
eprint.iacr.org
·
1d
🧩
Puzzles
The Cost Of Keeping Everyone
Guessing
chipublib.idm.oclc.org
·
19h
🧩
Puzzles
On Crypto
Cycles
thediff.co
·
2d
🔐
Cryptography
W.
Eric
Martin
's Board Game Beat
wericmartin.com
·
18h
🧩
Puzzles
Regime-Declared
Mathematics
as Survivor Sets
zboralski.github.io
·
2d
·
Discuss:
Hacker News
🧩
Puzzles
Fibonacci
numbers and time-space
tradeoffs
johndcook.com
·
4d
·
Discuss:
Hacker News
🔐
Cryptography
Kosaraju
's
Algorithm
is my Favorite
algos.khourani.com
·
1d
🔐
Cryptography
Opus 4.6 Reasoning
Distill
3k
prompts
huggingface.co
·
2d
·
Discuss:
r/LocalLLaMA
🧩
Puzzles
The Seven
Qualification
Tests for an AI
Scientist
hackernoon.com
·
1d
🧩
Puzzles
The space of
shapes
between square,
circle
, and square
dubberly.com
·
1d
🧩
Puzzles
When
Answers
Cost Less than
Thought
psychologytoday.com
·
18h
🧩
Puzzles
Loading...
Loading more...
« Page 3
•
Page 5 »
Keyboard Shortcuts
Navigation
Next / previous item
j
/
k
Open post
o
or
Enter
Preview post
v
Post Actions
Love post
a
Like post
l
Dislike post
d
Undo reaction
u
Recommendations
Add interest / feed
Enter
Not interested
x
Go to
Home
g
h
Interests
g
i
Feeds
g
f
Likes
g
l
History
g
y
Changelog
g
c
Settings
g
s
Browse
g
b
Search
/
Pagination
Next page
n
Previous page
p
General
Show this help
?
Submit feedback
!
Close modal / unfocus
Esc
Press
?
anytime to show this help