Ten Blast

Classic Code-Breaking Reimagined for Today

With adjustable difficulty, multiplayer options, and full accessibility, the code is waiting.
Can you crack it?

Game Overview

What Is Logic: code breaking?

Logic: code breaking is a digital adaptation of the classic two-player logic puzzle known as Bulls and Cows or Numerello. The goal is simple: guess a hidden code in as few moves as possible using deduction and reasoning.

You’ll receive feedback on each attempt — some parts are correct, some are close, and it's up to you to narrow down the answer.

This game isn’t just for fun — it trains the brain in logic, memory, and critical thinking.

Based on the iconic board game from the 1970s, Logic: code breaking brings a modern twist to an enduring puzzle favorite. Whether you're a strategic thinker, a casual puzzler, or a logic enthusiast, this game will challenge your mind in every move.

How to Play

Break the Code in Just a Few Steps

  • 1

    Choose your game mode: solo or versus

  • 2

    Make your first guess by selecting color or number combinations

  • 3

    Receive feedback: exact matches or partial hints

  • 4

    Use logic to refine your next guess

  • 5

    Keep going — beat the code before you run out of guesses

You can also adjust board size, code length, and difficulty in settings.

Game Modes

Play Your Way

Logic: code breaking offers multiple ways to play:

  • model 1

    Single Player

    Face the machine with a new code every round

  • model 2

    Local Multiplayer

    Challenge a friend on the same device

  • model 3

    Play by Mail

    Share the challenge remotely with turn-based logic duels

Whichever mode you choose, every round strengthens your deduction skills and keeps your mind sharp

Features & Tools

Packed with Features to Keep You Thinking

  • features 1

    Adjustable game board size and code length

  • features 2

    Color and shape customization

  • features 3

    Light and dark mode support

  • features 4

    Configurable labels (numbers, letters)

  • features 5

    Built-in hints system

  • features 6

    Full stat tracking and ranking

The game is designed to grow with your skill — from beginner to code-breaking master.

Educational Benefits

Logic Training Disguised as Fun

Ideal for classrooms, tutoring sessions, or home learning, Logic: code breaking strengthens core skills:

  • 1

    Pattern recognition

  • 2

    Deductive reasoning

  • 3

    Sequential logic

  • 4

    Strategic thinking

It’s also a great brain-training tool for adults looking to stay sharp through structured mental challenge.

FAQ

Frequently Asked Questions

  • What is Logic: code breaking based on?
    Logic: code breaking is inspired by a well-known board game often referred to as Bulls and Cows or Mastermind, originally popularized in the 1970s. It’s a logic-based deduction game where players try to guess a hidden code using a series of clues. Our version brings that classic puzzle into the digital age, with flexible rules, adjustable difficulty, and modern visuals. The concept is timeless and focuses on reasoning over speed. This game can be enjoyed solo or with a friend, making it both educational and entertaining. If you enjoy puzzles that reward thinking ahead and analyzing feedback, this is the game for you.
  • How does the single-player mode work?
    In single-player mode, a secret code is automatically generated by the app. Your task is to break that code in as few guesses as possible using logic and the feedback provided after each attempt. The feedback tells you how many items are correct in both position and value, and how many are correct in value but placed incorrectly. This information is essential to refining your next guess. You win the round by deducing the correct code before reaching the guess limit. Points are awarded based on how efficiently you solve the puzzle, contributing to your ranking.
  • What multiplayer options are available?
    Logic: code breaking offers two-player options in two formats: local and remote. In local multiplayer, you and a friend take turns on the same device — perfect for families or in-person challenges. The remote play mode, also known as "Play by Mail," lets you take turns across distance by sharing game progress back and forth. This turn-based format allows each player time to think and strategize before responding. Both modes include tracking and optional rules customization. Whether you’re together or apart, the experience feels connected and competitive.
  • How can I change the difficulty level?
    The difficulty can be adjusted through several in-game settings, making it accessible for both beginners and experienced players. You can change the number of pegs in the code, increase or reduce the number of available colors, and select how many guesses are allowed. These changes directly impact the complexity and length of the game. For example, a short 3-peg game with few color options is ideal for kids or new players, while an 8-peg code with many colors will challenge even veterans. You can also save custom presets for your favorite combinations. This ensures that players can always find the right challenge.
  • Are there educational benefits to playing this game?
    Yes, Logic: code breaking is as educational as it is entertaining. It enhances skills such as logical reasoning, pattern recognition, and short-term memory. Players learn to plan ahead, test hypotheses, and eliminate possibilities based on feedback. The game also supports basic numeracy and color recognition for younger players. In classroom or tutoring settings, it can be used as a tool to build focus and strategic thinking. Unlike many games that rely on reflexes, this one rewards patience, deduction, and mental clarity.
  • Is the game suitable for children?
    Absolutely. The game can be easily configured to suit younger audiences by reducing complexity and enabling visual aids. There are no ads, no microtransactions, and no inappropriate content. Parents can turn on number and letter labels for color pegs, making the game friendly to colorblind users or children learning basic characters. Children enjoy the simple interface and clear progress, while also building problem-solving skills. Supervised or solo, the game can be safely played by kids ages 7 and up. Custom difficulty modes help tailor the experience to their developmental level.
  • Can I customize the visual appearance of the game?
    Logic: code breaking is inspired by a well-known board game often referred to as Bulls and Cows or Mastermind, originally popularized in the 1970s. It’s a logic-based deduction game where players try to guess a hidden code using a series of clues. Our version brings that classic puzzle into the digital age, with flexible rules, adjustable difficulty, and modern visuals. The concept is timeless and focuses on reasoning over speed. This game can be enjoyed solo or with a friend, making it both educational and entertaining. If you enjoy puzzles that reward thinking ahead and analyzing feedback, this is the game for you.
  • Does the game collect any personal data?
    Yes, extensive customization options are available to make the interface suit your preferences. You can choose between light and dark modes and select from various color themes. Peg shapes and background contrast can also be changed for aesthetic comfort or accessibility. There's also a colorblind mode, which introduces labels and high-contrast visuals to aid visibility. Players can adjust settings to improve focus, reduce eye strain, or simply make the game feel more personal. These customizations can be saved for future sessions.