Challenge

Heapify

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Feb 14, 2026 23 min read

Blinded

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Feb 08, 2026 42 min read

InfinityBank

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Feb 07, 2026 10 min read

Hubbub

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Feb 07, 2026 7 min read

Callfuscated

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Feb 04, 2026 1 min read

Lost Key

Full WriteUP

Dec 19, 2025 6 min read

Mystery Box

Full WriteUP

Dec 19, 2025 3 min read

QuickMaffs

Full WriteUP

Dec 19, 2025 3 min read

Birds of Randomness

Full WriteUP

Dec 18, 2025 4 min read

Shamir's Secret

Full WriteUP

Dec 18, 2025 4 min read

YALM

Full WriteUP

Dec 13, 2025 6 min read

Why Lambda

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Dec 13, 2025 4 min read

Socrates Panel

Full WriteUP

Dec 12, 2025 15 min read

Prometheon

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Oct 08, 2025 5 min read

Spin Glass Brain

Full WriteUP

Oct 08, 2025 3 min read

AliEnS

Full WriteUP

Sep 27, 2025 9 min read

Shambles

Full WriteUP

Sep 26, 2025 5 min read

POPO

Full WriteUP

Sep 21, 2025 6 min read

WonkyAES

Full WriteUP

Sep 21, 2025 3 min read

Raining Primes

A comprehensive solution to the Raining Primes challenge.

Aug 31, 2025 5 min read

BrokenDecryptor

Full WriteUP

May 10, 2025 7 min read