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Sudoku DS: Nikoli no Sudoku Ketteiban Cheats on DS

Skill challenge puzzles

Get the indicated amount of stars to unlock the corresponding skill challenge puzzle (a timed random puzzle based on your skill level). The amount of stars you can earn is based on how quickly the puzzles in Play mode are completed.
SkillStars
Amateur70 stars
Beginner40 stars
Expert300 stars
Mania100 stars
Pro230 stars
Rookie30 stars
Semipro180 stars
Specialist450 stars
Sudoku Master650 stars
Veteran130 stars