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The Code
Four positions. Six colors. Endless combinations. WILD is the black peg — the exact hit. Three BONUS symbols open Code Crack: guess the code in 3 attempts and multiply your win up to ×10.
THE CODEBASE · 12 MISSIONS AVAILABLE
All games in the codebase
Every game is a new cipher. Slots built on Mastermind mechanics, poker with code analysis, roulette with pattern signals and the daily Code Draw. Three games are open to everyone, your agent game is always free — the rest unlock with the free subscription.
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FREE 🎨
Pattern Lock
Find the sequence in the colors. Cascade mechanics: correct positions vanish, new ones fall, and the multiplier climbs from ×1 to ×5 with every chain.
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Mastermind Classic
The original Mastermind experience as a slot. Three boards on screen open Classic Guess: pick 1 of 6 positions and win ×3 to ×15 Code Coins.
AGENT 🔵
Cipher Slots
The Cryptographer's exclusive slot. Encrypted symbols decode with every spin — guess the next symbol before the spin and double your win.
AGENT 🟢
Hack the Table
The Hacker's exclusive poker mode. Once every 10 hands you can "hack" an opponent's card and see it for one second. Information is power.
AGENT 🟣
Pattern Roulette
The Detective's exclusive roulette mode. After every 5th spin CIPHER shows a hot zone on the wheel — random, decorative and entirely in the spirit of Mastermind.
SUBSCRIPTION 🔒
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Binary Break
Binary code, matrix and terminal. Zero is WILD, one is BONUS. Find the exploit line and trigger Binary Bonus with multipliers up to ×20.
SUBSCRIPTION 🔒
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Copenhagen Cipher
Encrypted codes hidden in the streets of Copenhagen. Nørreport is WILD, Amager is BONUS. City Crack opens a mini map — pick your district and find the prize.
SUBSCRIPTION 🔒
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Quantum Code
Quantum superposition: all symbols exist in every state at once — until you spin and collapse the pattern. The quantum is the mega WILD.
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Code Poker
Texas Hold'em for 2–9 players. After every round CIPHER reveals one hint about the strongest hand at the table — a black or white peg as a metaphor. Thursdays: championship with triple Code Coins.
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Code Roulette
European roulette on a cipher disk with Mastermind sectors. Heritage Numbers honor Copenhagen: split 2-3 for Amager's postal code, split 4-6 for the original Mastermind board.
SUBSCRIPTION 🔒
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Code Draw
The daily code hunt: guess the 5-digit secret code in 3 attempts with classic Mastermind feedback. Crack the whole code and win 50,000 Code Coins. Try the demo on the home page.
The Coderoom — from Rookie Agent to Mastermind
The codebase is more than games. It's a community of code breakers.
Earn Code Coins
Every spin, every hand and every code guess earns Code Coins. They have no monetary value — but they build your rank and unlock badges. Thursday Cryptonight doubles everything.
Climb the ranks
Everyone starts as a Rookie Agent. Crack codes, win Code Draw and join events to advance through the ranks — all the way up to the rare title: Mastermind.
Always free
No deposits, no purchases, no hidden fees. Code Breaking Casino is a social casino — the entertainment is the logic, not the money. 19+.
