Cryptography Games
Learn ciphers, attacks, and crypto hygiene by playing — earn XP, build streaks, and climb the ranks.
Total XP
7877
Rank: Cipher HunterGames Played
72
38 winsAccuracy
0%
Avg 109.4 XP / roundDaily Streak
0
🔥 Keep the chain aliveCurrent rank: Cipher Hunter (Threat Intel Lead)
Keep playing — every round counts toward the next rank.3500 XP required
Cipher Hunter next
Novice
0 XP
Decoder
250 XP
Cryptographer
1000 XP
Cipher Hunter
3500 XP
Crypto Master
9000 XP
Game Library
Crack the Cipher
30 – 140 XP
Decrypt ciphertexts — Caesar, Atbash, Vigenère, Substitution.
Easy
Medium
Hard
Timer
Lives
Hints
Best
—
Guess the Cipher
20 – 80 XP
Identify which cipher produced a given ciphertext (MCQ).
Easy
Medium
Hard
Timer
Lives
Best
—
Brute Force Challenge
25 – 110 XP
Guess weak demo passwords with per-character green/red feedback.
Easy
Medium
Hard
Timer
Lives
Hints
Best
—
Cipher Puzzle
35 – 140 XP
Crypto mini-mystery — clues + ciphertext → solve it.
Easy
Medium
Hard
Timer
Lives
Hints
Best
—
Key Guessing
40 – 160 XP
Factor toy RSA moduli — why weak keys destroy security.
Easy
Medium
Hard
Timer
Lives
Hints
Best
—
Hash Detective
30 – 120 XP
Identify hash type, then crack weak preimages (two-stage drill).
Easy
Medium
Hard
Timer
Lives
Hints
Best
—
Encryption Race
50 XP
Predict which algorithm encrypts faster — order-of-magnitude drill.
Single
Best
—
Find the Vulnerability
70 XP
Spot the crypto flaw in realistic Python code snippets.
Single
Timer
Lives
Best
—
Daily Cipher
45 – 155 XP
Daily puzzle — build consecutive-day streaks for bonus XP!
Daily
Lives
Hints
Best
—
🔥 CRAZY MODE 🔥
500 – 3500 XP
2 WRONG = HORROR CRASH SIM. ALL CORRECT = TRUMPET CELEBRATION. ☠️
INSANE
Timer
Lives
Best
—
Global Leaderboard — Top 20 Cyber Warriors
NO LOGIN REQUIRED
| # | Player | Rank | XP | Wins | 🔥 Streak | ☠️ Crazy Best |
|---|---|---|---|---|---|---|
| Loading leaderboard… | ||||||