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Description
Explore the wonderful world of books through deceptively simple substitution ciphers. 10% of every purchase benefits Project Gutenberg, an online library of over 60,000 free ebooks.
Version History
Version
Version Date
Links
FREE Update - 16 more ciphers!
Feb. 21, 2025
FREE UPDATE: 16 new ciphers to puzzle over!
Jan. 13, 2024
8 New Ciphers + Patch
Dec. 19, 2022
FREE Great Thinkers Update!
Aug. 11, 2022
Patch Notes + 14 new ciphers!
March 28, 2022
Patch Notes & Updates!
Feb. 24, 2022
Steam SDK update
Feb. 12, 2022
Coming February 11th + dark mode demo update available now!
Jan. 30, 2022
Major Demo Updates + 7 More Ciphers!
Jan. 16, 2022
Demo Patch 2
Oct. 8, 2021