9Sudoku Arena
PlayDailyTournamentLeaderboardTechniques

Daily Sudoku: Sunday, 18 October 2026

The Daily Challenge for Sunday, 18 October 2026 was a Extreme puzzle with 25 numbers given. Every player got the same puzzle that day.

Solved by
1 player
Success rate
100%
Best time
14:49
Average time
14:49
Perfect solves
0

The puzzle

6374189324597847236878963

Play this puzzle as a practice game. It won't affect your stats or the leaderboards.

Top players

#PlayerScoreTimeMistakes
1Abhayk225,70014:491

Solution

The completed grid. The numbers in blue are the ones players had to find.

623815974148792653957346128892164537365978241471253896536421789714589362289637415

← 17 October 2026 · All past puzzles · 19 October 2026 →

How to playTechniquesStrategiesScoringAboutContactPrivacyTermsDaily archivePast tournaments

© 2026 Sudoku Arena