Sudoku+ Futoshiki & Streets

Content rating
Everyone
50+
Downloads
Content rating
Everyone
Learn more
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About this game

Sudoku+ – three logic puzzles in one app: Sudoku, Number Streets and Futoshiki. Play for free, puzzle and improve together.

From a child's very first number puzzles to the classic 9×9 Sudoku to brand-new challenges: Sudoku+ grows with you. Everyone in the family gets their own profile with their own avatar and their own progress – just tap and keep playing.

Three games in one app:
• Sudoku: an easy 4×4 to get started and the classic 9×9, four difficulty levels
• Number Streets: fill the white streets with consecutive numbers in any order – black cells block
• Futoshiki: every number once per row and column, and all greater/less signs must hold

Fresh puzzles every day:
• Daily puzzles in all three games, three levels each – the same for everyone. Beat your best time and earn the daily crown.

Duels & arena:
• Challenge friends on the exact same puzzle – live in real time or against the recorded best time of a pace
• Ranked duels with Elo rating in each of the three disciplines
• Watch your duel again afterwards as a real board replay and learn from it

Levels, XP & leaderboards:
• Earn experience for every puzzle you solve and level up endlessly
• Best times, trophies and leaderboards – synced across all your devices

Play together:
• Family profiles with animal avatars and separate progress
• Invite a friend – you both get bonus XP
• Share image: show off your solved dailies and your times

Fair and relaxed:
• Free to play with daily free puzzles
• Pencil notes, gentle hints and short rule intros for every game
• Anonymous usage statistics only with your consent
• Plays offline (duels need internet)

A friendly little dog joins the youngest players through the 4×4 and celebrates every solved puzzle. Perfect for a quick brain break or a cozy family puzzle night.

During our launch phase Sudoku+ is completely free – all three games, all duels, no purchase and no daily limit.

Have fun puzzling!
ÆquiNode Studio
Sudoku, Number Streets & Futoshiki – play free, puzzle and improve together!
Updated on
Sep 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Personal info, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted
  • Committed to follow the Play Families Policy

What’s new

• Fixed: the total ranking could show fewer points than your points history. Disciplines you hadn't played in a while were left out – now everything you ever played counts.
• New: when you set a pace, it now appears in your history along with the weekly points ("pace set"). Before, your weekly score rose for no visible reason.
• Friends: you see who you challenged and that it's still open – one challenge per friend.
• XP and best-time celebrations no longer sit on top of the duel result.
Content rating
Everyone
Learn more

App support

About the developer
Sven Carsten Nickel
sven.nickel+app@gmail.com
Nedlitzer Str. 7 14612 Falkensee Germany

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