Picross DS cheats and cheat codes for Nintendo DS

Unlock Normal level 5:
Finish 40 Normal mode puzzles to unlock a 5th level in Normal mode.

Unlock Normal Level 6:
Finish 50 Normal mode puzzles to unlock a 6th level in Normal mode.

Unlock Normal Level 7:
Finish 60 Normal puzzles to unlock a 7th level in Normal mode.

Unlock Normal Level 8:
Finish 70 Normal puzzles to unlock a 8th level in Normal mode.

Unlock Normal Level 9:
Finish 80 Normal puzzles to unlock a 9th level in Normal mode.

Unlock Normal Level 10:
Finish 90 Normal puzzles to unlock a 10th level in Normal mode.

Unlock Free Level 5:
Finish 40 Free mode puzzles.

Unlock Free Level 5:
Finish 50 Free mode puzzles.

Unlock Today's Picross "Not X" mode:
Play Today's Picross minimum once a day for 3 consecutive days in a row.

Unlock Today's Picross "Find" mode:
Play Today's Picross minimum once a day for 7 consecutive days in a row.