Sudokling

Sudokling makes Sudoku feel alive. Race a fair daily board against players around the world, build your rating, challenge friends privately, or settle into focused practice at your own pace.

Every download includes the complete daily race and Practice experience, with no advertising.

Features:
• One ranked daily Sudoku race with fair matchmaking and rating
• Live head-to-head progress against a matched rival
• 600 curated Practice puzzles across five difficulty levels
• Smart Notes, hints, selected-cell checks, and board checks
• Replay and Analysis showing solving techniques and key moments
• Private races with invite codes for friends
• Profiles, ratings, streaks, fastest runs, and leaderboards
• Light and dark Circuit themes, haptics, and reduced motion

Optional Sudokling Supporter adds full Analysis, extended archive replay, private challenge hosting, and cross-device Practice saves without changing ranked odds.

Practice works without sign-in. A Google account is required for ranked races, profiles, private matches, notifications, and Supporter access.