Orbis: Circle Sudoku Puzzle

🔵 Sudoku gets a stunning circular makeover.

Orbis is a completely new kind of number puzzle —
same satisfying logic as Sudoku, but played on
interconnected circles instead of a grid.

Fill the numbers. Match the circle sums.
Feel that perfect click when everything locks in.

100 handcrafted levels. Daily challenge. 100% offline.

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🎯 HOW TO PLAY — SIMPLE. DEEP.
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Each amber circle connects four surrounding cells.

Place numbers 1 to 9 in the grid so that every
circle adds up to its correct total.

One rule. Endless depth.

It sounds simple — and the first few puzzles are.
But by level 30 you're holding several number
combinations in your head at once, eliminating
possibilities, and feeling genuinely clever when
the solution clicks into place.

Every puzzle has exactly one correct solution.
Pure logic. Zero guessing. Zero luck.

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🧩 100 HANDCRAFTED PUZZLES
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Three difficulty levels with steady progression:

🟢 Easy — more starting numbers, learn the mechanics
🟡 Medium — fewer clues, deeper logical chains
🔴 Hard — minimal hints, maximum satisfaction

Every single puzzle designed by hand.
Each one perfectly solvable. Each one unique.

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📅 DAILY CHALLENGE
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A brand new Circle Sudoku every single day.

Solve it to build your daily streak and keep
your number sense sharp. Perfect for your
morning coffee or evening wind-down.

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⏱️ BEAT YOUR BEST TIME
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Every completed puzzle is timed. Go back and
beat your personal record on any level.

Solving faster means thinking sharper.
Watch your times drop as your skills improve.

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💡 FAIR HINT SYSTEM
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Stuck? Every puzzle gives you one free hint.

No energy system. No waiting. No punishment
for using it. The game teaches you — not
frustrates you.

Every puzzle is 100% solvable without hints.

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✅ EVERYTHING INCLUDED — FREE
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✓ 100 handcrafted Circle Sudoku puzzles
✓ 3 difficulty levels — Easy, Medium, Hard
✓ Daily challenge with streak tracking
✓ Personal best time on every level
✓ Free hint on every puzzle
✓ Progress tracking across all levels
✓ Clean minimal design
✓ 100% offline — no internet needed
✓ No account or signup required
✓ Works on all Android devices
✓ Suitable for ages 10 to 100

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If you enjoy Sudoku, KenKen, Kakuro, nonogram,
or any number logic puzzle — Orbis is your
next obsession.

The familiar satisfaction of Sudoku.
A completely fresh visual experience.
A new kind of number puzzle to fall in love with.

🔵 Download FREE. Fill the circles. Find the solution.