![A homeless man gave this to my gf at her work; possibly just schizophrenic plaintext but there's something off about it; possibly Pig Latin, Acrostic, Trevanion, Cardan Grille, Boustrophedon, AMSCO, Substitution, Spiral, A homeless man gave this to my gf at her work; possibly just schizophrenic plaintext but there's something off about it; possibly Pig Latin, Acrostic, Trevanion, Cardan Grille, Boustrophedon, AMSCO, Substitution, Spiral,](https://i.redd.it/dk33qw6ug3da1.jpg)
A homeless man gave this to my gf at her work; possibly just schizophrenic plaintext but there's something off about it; possibly Pig Latin, Acrostic, Trevanion, Cardan Grille, Boustrophedon, AMSCO, Substitution, Spiral,
![Turn AMC on X: "Secret messages were passed using a Cardan Grille during the #TURNrevolution. Learn more: http://t.co/Vij28p49JX http://t.co/bU1u7etRqq" / X Turn AMC on X: "Secret messages were passed using a Cardan Grille during the #TURNrevolution. Learn more: http://t.co/Vij28p49JX http://t.co/bU1u7etRqq" / X](https://pbs.twimg.com/media/BlmmNQcIYAEet4H.png)
Turn AMC on X: "Secret messages were passed using a Cardan Grille during the #TURNrevolution. Learn more: http://t.co/Vij28p49JX http://t.co/bU1u7etRqq" / X
![JagaRuangSiber в X: „Cardan Grille merupakan grid sederhana untuk menyembunyikan pesan. #SistemSandiKlasik https://t.co/tUdwjyoqI2“ / X JagaRuangSiber в X: „Cardan Grille merupakan grid sederhana untuk menyembunyikan pesan. #SistemSandiKlasik https://t.co/tUdwjyoqI2“ / X](https://pbs.twimg.com/media/DVWxD0tVAAABBbY.jpg:large)