First Steps
0.1%
Clear your first puzzle
Smart Number Place Achievements
25 achievements
Taking Notes
0.1%
Use memo function for the first time
Safe Keeper
0.1%
Save to a game slot for the first time
Speed Star
0.1%
Clear VeryEasy within 5 minutes
Quick Solver
0.1%
Clear Easy within 10 minutes
Fast Mind
0.1%
Clear Normal within 20 minutes
Lightning Brain
0.1%
Clear Hard within 30 minutes
Time Master
0.1%
Clear VeryHard within 40 minutes
Genius
0.1%
Clear Evil within 50 minutes
Warming Up
0.1%
Play 10 puzzles
Enthusiast
0.1%
Play 50 puzzles
Dedicated
0.1%
Play 100 puzzles
Veteran
0.1%
Play 500 puzzles
Master
0.1%
Play 1000 puzzles
Regular
4.5%
Play 10 hours
Addicted
0.1%
Play 50 hours
Life Sudoku
0.1%
Play 100 hours
ALL_DIFFICULTY
0.1%
Clear all 6 difficulty levels
On Fire
0.1%
Solve 5 puzzles in a row
Unstoppable
0.1%
Solve 10 puzzles in a row
Week Warrior
0.1%
Play for 7 consecutive days
Monthly Master
0.1%
Play for 30 consecutive days
Welcome Back
0.1%
Play for the first time in over 30 days
Never Give Up
0.1%
Clear a puzzle after 1 hour(s)
Persistence
0.1%
Clear a puzzle after 2 hour(s)