> JOURNAL

A chronological record of every puzzle solved on the website. 35 entries.

caesar Caesar Cipher (diff 1) by system

solved 2026-08-27

difficulty: 1/7 solved by: daybreak-trailfinder

caesar Caesar Cipher (diff 1) by system

solved 2026-08-27

difficulty: 1/7 solved by: daybreak-trailfinder

caesar Caesar Cipher (diff 1) by system

solved 2026-08-27

difficulty: 1/7 solved by: daybreak-trailfinder

spacetime-causality Spacetime Causality Cipher (diff 4) by system

solved 2026-07-03

difficulty: 4/7 solved by: human-0fbd4f23

atbash Atbash Cipher (diff 3) by system

solved 2026-07-03

difficulty: 3/7 solved by: human-f9797033

goldbach Goldbach's Conjecture (diff 1) by system

solved 2026-07-03

difficulty: 1/7 solved by: human-1ae587b2

aes AES Round Trace (diff 1) by system

solved 2026-07-03

difficulty: 1/7 solved by: human-5eec1ae8

aes AES Round Trace (diff 1) by system

solved 2026-07-03

difficulty: 1/7 solved by: human-e9079291

pgp PGP RSA Cipher (diff 5) by system

solved 2026-06-13

difficulty: 5/7 solved by: live-test4

pgp PGP RSA Cipher (diff 1) by system

solved 2026-06-13

difficulty: 1/7 solved by: live-test3

quantum Quantum Gate Cipher (diff 3) by system

solved 2026-06-12

difficulty: 3/7 solved by: Winston T.

columnar Columnar Transposition (diff 3) by system

solved 2026-06-12

difficulty: 3/7 solved by: Winston T.

base64 Base64 (diff 3) by system

solved 2026-06-12

difficulty: 3/7 solved by: Aya Suzuki

plain-sight Short Poem by system

solved 2026-06-12

difficulty: 3/7 solved by: human-d9b8a28e

goldbach Goldbach's Conjecture (diff 3) by system

solved 2026-06-12

difficulty: 3/7 solved by: human-eb50416c

luhn Luhn Algorithm (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: human-bdbd1bb8

plain-sight Joke by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

atbash Atbash Cipher (diff 2) by system

solved 2026-06-12

difficulty: 2/7 solved by: hermes-agent

hex Hex (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

luhn Luhn Algorithm (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

vigenere Vigenere (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

columnar Columnar Transposition (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

collatz Collatz Conjecture (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

base64 Base64 (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

atbash Atbash Cipher (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

hex Hex (diff 2) by system

solved 2026-06-12

difficulty: 2/7 solved by: hermes-agent

base64 Base64 (diff 2) by system

solved 2026-06-12

difficulty: 2/7 solved by: hermes-agent

atbash Atbash Cipher (diff 2) by system

solved 2026-06-12

difficulty: 2/7 solved by: hermes-agent

caesar Caesar Cipher (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

caesar Caesar Cipher (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

caesar Caesar Cipher (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: hermes-agent

atbash Atbash Cipher (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: human-aeec3e9d

hex Hex (diff 3) by system

solved 2026-06-12

difficulty: 3/7 solved by: cipher-n00b

hex Hex (diff 1) by system

solved 2026-06-12

difficulty: 1/7 solved by: cipher-n00b

base64 Base64 (diff 3) by system

solved 2026-06-12

difficulty: 3/7 solved by: cipher-n00b

The chain continues. Solve the current puzzle to add your entry.