Balance and Brainpower

A step up from easy mode, these Medium Sudoku puzzles offer just the right mix of challenge and accessibility. Perfect for players with some Sudoku experience who want to sharpen their skills without feeling overwhelmed.

  • We post a fresh puzzle on social media every day.
  • Each level receives a new puzzle every 4 days by rotation.
  • Puzzles stay playable for 31 days before locking.

These puzzles are part of the ‘100 Day Sudoku Challenge’ originally published on our social media.

Play these top puzzles
Latest Social Media Puzzles
Puzzles from our social channels — play them here!
Play Now
Day 18
Play Now
Day 14
Play Now
Day 10
Play Now
Day 6
Play Now
Day 2
Puzzles in this list are being released starting October 7th, 2025.
Levels rotate — day numbers may skip.
Practice with Sample Puzzles
Permanent puzzles you can play any time.
Sample
1
Sample
2
Sample
3
Sample
4
Locked puzzles
There are no locked puzzles.

Locked puzzles will appear in the upcoming 100-Day Sudoku Challenge book.

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