This is not really a game, it's a challenge on cryptography. You need to decipher clues 1, 2, 3, and 4 and the discovery to find the answers to crypto checkpoints one, two, and three.

can I use Cryptography in coding programs like c++ or python?

The question is poorly worded. Yes, you can create encryption methods using many programming languages where c++ and python are included.

Main content

Computer science

Course: Computer science > Unit 2

Lesson 3: Cryptography challenge 101

Introduction

Google Classroom

HOW TO PLAY

This challenge is for all ages, it doesn't assume you have any specialized knowledge.

It builds off the ideas presented in the Ancient Cryptography tutorial

All other information you need can be found within Khan Academy.

Through this challenge there will be exercises to assess whether you broke the encryptions.

Q&A RULES

Please do not post successful decryptions in the Q&A (this is classified information!)

Please do post ideas/hints to help your fellow users (especially if you solved it)

Want to join the conversation?

Sort by:

Ray Benton (the #1 Proponent Opponent Proponent)
Posted 6 years ago. Direct link to Ray Benton (the #1 Proponent Opponent Proponent)'s post “How many people have comp...”
How many people have completed the entire challenge?
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(15 votes)
Answer
Yugi aka kim.luke
Posted 9 years ago. Direct link to Yugi aka kim.luke's post “how do you play?”
how do you play?
Button navigates to signup pageComment on Yugi aka kim.luke's post “how do you play?”
(5 votes)
Answer
- Enigma (Jacob)
  Posted 9 years ago. Direct link to Enigma (Jacob)'s post “This is not really a game...”
  This is not really a game, it's a challenge on cryptography. You need to decipher clues 1, 2, 3, and 4 and the discovery to find the answers to crypto checkpoints one, two, and three.
  Comment on Enigma (Jacob)'s post “This is not really a game...”
  (6 votes)
BodhiG
Posted 7 years ago. Direct link to BodhiG's post “This whole article was ki...”
This whole article was kind of confusing.
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(7 votes)
Answer
Miss Lorenz
Posted 4 years ago. Direct link to Miss Lorenz's post “This is probably the most...”
This is probably the most underrated content on Khan Academy... I completed it a couple years ago. It's challenging, but really fun! It's extremely satisfying if you're someone who likes to solve puzzles!
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(6 votes)
Answer
- Leaf Productions🎥
  Posted 2 years ago. Direct link to Leaf Productions🎥's post “Yeah, that is great but y...”
  Yeah, that is great but you should put your tips and thanks messages in the tips and thanks section.
  Button navigates to signup page
  (1 vote)
RED ENDER DRAGON
Posted 2 years ago. Direct link to RED ENDER DRAGON's post “can I use Cryptography in...”
can I use Cryptography in coding programs like c++ or python?
Button navigates to signup pageButton navigates to signup page
(3 votes)
Answer
- pa_u_los
  Posted 2 years ago. Direct link to pa_u_los's post “The question is poorly wo...”
  The question is poorly worded. Yes, you can create encryption methods using many programming languages where c++ and python are included.
  Comment on pa_u_los's post “The question is poorly wo...”
  (2 votes)
Selena
Posted 2 years ago. Direct link to Selena's post “ok anything else we shoul...”
ok anything else we should know?
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(2 votes)
Answer
- jdu9
  Posted a year ago. Direct link to jdu9's post “No and have fun!”
  No and have fun!
  Button navigates to signup page
  (2 votes)
Thierry Rivette
Posted 4 years ago. Direct link to Thierry Rivette's post “I don't get it. can someo...”
I don't get it. can someone give me a hint please?
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(4 votes)
Answer
- jdu9
  Posted 2 years ago. Direct link to jdu9's post “HOW TO PLAY This challeng...”
  HOW TO PLAY
  This challenge is for all ages, it doesn't assume you have any specialized knowledge.
  It builds off the ideas presented in the Ancient Cryptography tutorial
  All other information you need can be found within Khan Academy.
  Through this challenge there will be exercises to assess whether you broke the encryptions.
  Q&A RULES
  Please do not post successful decryptions in the Q&A (this is classified information!)
  Please do post ideas/hints to help your fellow users (especially if you solved it)
  Comment on jdu9's post “HOW TO PLAY This challeng...”
  (0 votes)
Thomas Churchwell
Posted 7 years ago. Direct link to Thomas Churchwell's post “Is there a lot of challen...”
Is there a lot of challenges for khan academy
Button navigates to signup pageButton navigates to signup page
(1 vote)
Answer
Mrudula
Posted 5 years ago. Direct link to Mrudula's post “What is the status on a n...”
What is the status on a new cryptography challenge?
Button navigates to signup pageButton navigates to signup page
(1 vote)
Answer
Earl Henson
Posted 5 years ago. Direct link to Earl Henson's post “How are you doing at 1:45...”
How are you doing at
1:45
pm today?
Button navigates to signup pageComment on Earl Henson's post “How are you doing at 1:45...”
(1 vote)
Answer