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Today’s Tasks

• Review rules and preview reference sheet
• Watch Atbash and Caesar cipher videos
• Research “Atbash” or “Caesar” cipher example videos if you need additional help understanding
• Atbash practice
• Caesar practice

Homework Tasks

• Crypto Challenge Section 1, 2, 3

Today’s Tasks

• Review Substitution Cipher Techniques
• Watch Aristocrat cipher video
• Research “Aristocrat cipher example” videos if you need additional help understanding
• Aristocrat practice

Homework Tasks

• Practice #1

Today’s Tasks

• HW Review and discussion
• Think about solving methods and efficiency strategies

Homework Tasks

• Practice #2

Today’s Tasks

• HW Review and discussion
• Think about solving methods and efficiency strategies
• Intro to K1 and some review/practice (Search up K1 cipher videos online or web pages)

Homework Tasks

• Practice #3

Today’s Tasks

• HW Review answers and discuss
• Watch these videos to learn the “Complete Columnar Transposition Cipher” Intro Example
• Columnar Practice

Homework Tasks

• Practice #4

Today’s Tasks

• HW Review answers and discuss
• Watch this video to learn the Baconian Cipher Baconian Cipher Video
• Baconian Practice

Homework Tasks

• Practice #5

• Today, we will take a real-time practice test! Some ciphers we have not covered yet, it is okay to skip around. See how many the team can solve in 50 minutes! Wash U 2024 Practice Test Answers

Today’s Tasks

• HW Review answers and discuss
• Watch this video to learn the Porta Cipher Porta Cipher Video
• Porta Cipher Practice

Homework Tasks

• Practice #6

Today’s Tasks

• HW Review answers and discuss
• Watch this video to learn the Nihilist Cipher Nihilist Cipher Video
• Nihilist Cipher Practice

Homework Tasks

• Practice #7

Today’s Tasks

• HW Review answers and discuss
• Watch this video to learn the Affine Cipher Affine Cipher Video
• Affine Encryption & Decryption Video
• Affine Cipher Practice

Homework Tasks

• Practice #8

Today’s Tasks

• HW Review answers and discuss
• Watch these videos to learn the Cryptarithm Cipher. Intro Cryptarithm
• Addition Example #1
• Addition Example #2
• Cryptarithm Practice

Homework Tasks

• None