Purpose-built grids
Carefully generated cross-sum boards balancing readable layout with deep deduction.
Mindful Games · For iPhone and iPad
Elegant sums.
Satisfying deduction.
A focused number-crossword experience that turns simple sums into layered logic. Work through carefully generated puzzles with guidance that helps without giving the challenge away.
01 / KEY CAPABILITIES
Logic with a clean point of view.
Thoughtful difficulty
Choose the right pace for a quick mental break or an immersive solving session.
Daily challenges
Enjoy a fresh daily puzzle every day to train arithmetic intuition and consistency.
Global leaderboards
Track completion times and compete on leaderboards with logic enthusiasts worldwide.
Helpful hints & notes
Subtle guidance and candidate markers to unblock reasoning without giving away answers.
Clean & offline play
Keep solving anywhere with local progress, distraction-free visuals, and zero network dependency.
02 / GET THE APP
Ready for a pure logic challenge?
Available for iPhone and iPad