Kropki 3D Sudoku

Overview

Kropki 3D Sudoku is a mobile puzzle game that reimagines classic Sudoku on a three-dimensional cube. Each of the six faces must contain digits 1–9 without repetition, and edges between cells feature Kropki clues: white dots indicate consecutive numbers, black dots indicate a 2:1 ratio. The game offers a calm, washi-inspired aesthetic and includes multiple modes for players of all skill levels.

Key Features

• 3D Cube Board: The puzzle is played on a 3×3 cube, adding spatial reasoning to traditional Sudoku logic. Players must consider constraints across faces and edges.
• Kropki Clues: White and black dots on edges provide constraints between adjacent cells. White means consecutive values (difference 1), black means one value is double the other.
• Campaign Mode: A curated ladder of levels that progressively introduces mechanics and increases difficulty. Players can replay earlier stages anytime.
• Daily Challenge: A new puzzle every day with streaks, personal bests, and online rankings. Encourages daily engagement.
• Genius Mode: An extended post-campaign track with 100 complex puzzles for experienced players seeking a challenge.
• Puzzle Codes & Sharing: Import and export puzzles via codes or QR codes, allowing players to challenge friends or share custom layouts.
• Offline Play: Core puzzle functionality works offline; online features are optional for leaderboards and community sharing.
• Privacy-Focused: Minimal data collection; optional nickname registration for leaderboards. No tracking across apps.

Use Cases

• Puzzle Enthusiasts: Sudoku fans looking for a fresh twist with spatial reasoning and Kropki logic.
• Casual Gamers: Players who enjoy daily challenges and progressive campaigns with a calm aesthetic.
• Competitive Players: Those who want to compare times on daily puzzles and share custom puzzles with friends.
• Educators: Can be used to teach logical deduction and spatial thinking in a fun, interactive format.