Circle Sudoku Puzzle: Orbis

Circle sudoku puzzle with a fresh twist on classic sudoku. Place numbers 1 to 9 around connected circles so every circle hits its target sum. 100 handcrafted logic puzzles, daily challenge, play offline.

Love sudoku, number puzzles and brain games? Orbis is a new kind of sudoku puzzle. Easy to learn, hard to master. No guessing, just logic.

🧠 HOW TO PLAY CIRCLE SUDOKU
• Each amber circle touches four cells
• Fill the cells with numbers from 1 to 9
• Make every circle add up to its target total
• Every puzzle has one unique solution

Simple rules for beginners, deep deductions for sudoku experts.

🎯 100 HANDCRAFTED SUDOKU PUZZLES
🟢 Easy: learn the rules and solve your first puzzles
🟡 Medium: use deeper logic and sharpen your skills
🔴 Hard: fewer clues and tougher deductions

Every number puzzle is designed by hand for a fair, satisfying solve.

📅 DAILY SUDOKU CHALLENGE
A new circle sudoku every day. Build a daily solving habit and keep your brain active.

⏱️ BEAT YOUR BEST TIME
Every puzzle tracks your time. Replay and beat your personal best as you get faster at spotting patterns.

💡 HINTS WHEN YOU NEED THEM
Stuck? A hint nudges you forward without giving away the whole solution.
• No lives
• No energy system
• No waiting

🧠 BRAIN TRAINING WITH NUMBERS
Practice logical thinking, problem solving, number sense, pattern recognition and focus with a calm daily math puzzle.

📱 OFFLINE SUDOKU, NO ACCOUNT
No internet needed. Play this sudoku game at home, on a break or while travelling. No sign-up required.

✓ ORBIS FEATURES
✓ Unique circle sudoku gameplay
✓ 100 handcrafted puzzles
✓ 3 difficulty levels
✓ Daily sudoku challenge
✓ Personal best times
✓ Hints
✓ Progress tracking
✓ Clean, minimal design
✓ Offline sudoku game
✓ No account required
✓ Fast and lightweight

🎯 WHY PLAY ORBIS
If you enjoy sudoku, killer sudoku, kakuro, sum puzzles, number puzzles, logic games or brain teasers, Orbis gives you a completely new way to play. The satisfaction of sudoku meets a circular number puzzle.

Learn the rules. Think ahead. Find the solution. Beat your best with Orbis Circle Sudoku.