About this app

Every Sudoku solve has a story. Orbace Sudoku turns each completed puzzle into a Su-Pu—a replayable, move-by-move record of how your solve unfolded. Revisit placements, notes, corrections, and turning points instead of keeping only the finished grid. Whether you enjoy a calm daily puzzle, want to improve your solving process, or prefer competitive Sudoku, Orbace gives every solve a life beyond the final number. SUDOKU REPLAY WITH SU-PU A completed Sudoku shows the answer. A Su-Pu shows how you arrived there. Replay your solving path move by move. Return to the moment the puzzle opened up, inspect a difficult decision, review a correction, or keep a solve worth remembering. Your Su-Pu preserves the journey—not just the result. BUILD YOUR SU-PU LIBRARY Keep the Sudoku solves that matter. Your personal Su-Pu Library creates a growing record of the way you solve. Open a completed puzzle, replay its moves, and revisit the reasoning that brought the grid together. Each saved Su-Pu becomes part of your Sudoku history. LEARN FROM YOUR SOLVING PATH Improvement begins with understanding your decisions. Orbace helps you study how a Sudoku developed by preserving placements, notes, corrections, and important turning points. Replay difficult sections, reconsider earlier choices, and recognize the moments that changed the solve. Instead of treating mistakes as something to erase, Orbace makes them part of a useful learning record. IMPORT ANY SUDOKU Bring your own Sudoku into Orbace. Import a puzzle from another source, solve it using Orbace’s teaching-first interface, and preserve the completed solving path as a Su-Pu. Your personal puzzles can live alongside Tea Moment puzzles and competitive games in one connected experience. TEA MOMENT Sometimes you simply want a puzzle chosen for you. Tea Moment offers a calm starting point for deliberate Sudoku play. Sit down with a featured puzzle, solve at your own pace, and keep the resulting Su-Pu when you finish. COMPETITIVE SUDOKU When you want competition, enter official Ranking Games and compare your progress with other players. Weekly Cups and Grand Tournaments create recurring opportunities to test your solving skills. Follow your results, build your competitive history, and see how your performance develops over time. Orbace competition is designed to remain skill-based. Purchases can unlock competition access and remove ads, but they never improve a score, change a puzzle, or provide a gameplay advantage. FLEXIBLE COMPETITION ACCESS Choose the level of participation that fits the way you play. An Annual Competition Pass provides continuing access to Grand Tournament events. A non-renewing One Time Month Pass unlocks eligible Weekly Cups and the Grand Tournament for the current calendar month. Both options preserve the same principle: access may differ, but competitive performance always depends on the player. A CALMER WAY TO PLAY Orbace combines serious Sudoku with a restrained, thoughtful design. Warm paper-inspired colors, red seal accents, clear controls, and generous space keep attention on the puzzle. The interface is designed to support deliberate solving without turning every session into a race. PLAY YOUR WAY With Orbace Sudoku, you can: • Solve featured Tea Moment puzzles • Import Sudoku puzzles from other sources • Preserve completed games as Su-Pu records • Replay placements, notes, corrections, and turning points • Build a personal Su-Pu Library • Learn from your solving process • Enter Ranking Games • Participate in Weekly Cups and Grand Tournaments • Follow your competitive progress • Choose flexible competition access • Play without pay-to-win advantages Sudoku does not end when the grid is complete. Solve the puzzle. Keep the path. Build your Su-Pu.