Introduction to ciphers and substitution. Alice and Bob and Carl and Julius: terminology and Caesar Cipher ; The key to the matter: generalizing the Caesar Cipher ; Multiplicative ciphers ; Affine ...
The roll and write genre has exploded in recent years. This accessible style of gameplay is derived from the classic board game Yahtzee. Players roll dice or flip cards, and then use the revealed ...
SCRIBE STATUE. FOUND: Lagash, Iraq. CULTURE: Sumerian. DATE: ca. 2400 B.C. LANGUAGE: Sumerian. In early 2016, hundreds of media outlets around the world reported that a set of recently deciphered ...