Unique Eggs Logic Vault

Color Egg Sudoku Lab

Only for iPhone

Free · Designed for iPhone

iPhone

Unique Eggs Logic Vault offers a fresh take on classic logic puzzles for fans of Sudoku, Kakuro, and pure logic challenges. Designed for casual players who enjoy quick 3 to 10-minute sessions, this game welcomes both children and adults aged 7 and above. It includes an accessibility mode tailored for players with color vision deficiencies, ensuring everyone can enjoy the puzzles. The gameplay is simple yet engaging: select a cell, place a uniquely colored or patterned egg according to the rule that no egg style can repeat in the same row, column, or block, and solve the grid without mistakes to earn stars. Grids range from beginner-friendly 4x4 to challenging 9x9 and 12x12 layouts. Blocks vary by grid size, from 2x2 and 3x2 to 4x3 shapes. Instead of numbers, players place eggs in 8 to 12 distinct colors and patterns, adding a unique visual flavor. Controls are intuitive: tap a cell to choose an egg, long-tap to set candidates (small egg icons), swipe to erase, and use quick input to repeat the last egg placed. Conflict highlighting can be enabled or disabled. A “Strict Check” mode prevents placing obviously conflicting eggs for a tougher challenge. For players with color blindness, colors switch to symbols and patterns for clarity. Helpful hints enhance the experience without giving direct answers. Automated candidate suggestions apply exclusion rules, and a decorative “chicken advisor” guides players by highlighting eggs that cannot be placed nearby. The game also softly highlights cells with only one correct option to nudge logical progress. Hint use is limited per level, affecting star ratings. Game modes include Classic packs sorted by difficulty, Hardcore with no auto-candidates or highlights and a three-error limit, Timer mode to solve puzzles under time pressure, and Local PvP where two players alternate solving the same grid to compete on speed and accuracy. Progression comes in Novice (4x4/6x6), Standard (9x9), and Expert (9x9/12x12) packages. Stars reward speed, error-free solving, and limited hint use. Achievements such as “No Hints,” “Perfect Grid,” and “Speedy Roost” provide additional goals. All puzzles are generated offline with a deterministic system ensuring a unique solution every time. Unique Eggs Logic Vault delivers a charming, challenging, and accessible logic puzzle experience for players of all ages and skill levels.

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The developer, Sami Farook Sulayman, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

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    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Sami Farook Sulayman
    • Size
      • 3.6 MB
    • Category
      • Games
    • Compatibility
      Requires iOS 16.0 or later.
      • iPhone
        Requires iOS 16.0 or later.
      • Mac
        Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © Sami Farook Sulayman
  • Privacy Policy