Picross DS Cheats - Nintendo DS
Hints
Unlock Levels and Modes
Free Level 5 - Solve 40 Free puzzles.
Free Level 6 - Solve 50 Free puzzles.
Free Level 7 - Solve 60 Free puzzles.
Free Level 8 - Solve 70 Free puzzles.
Free Level 9 - Solve 80 Free puzzles.
Free Level 10 - Solve 90 Free puzzles.
Bonus Free Level - Solve 150 Free puzzles; all puzzle solve times must be under an hour.
Normal Level 5 - Solve 40 Normal puzzles.
Normal Level 6 - Solve 50 Normal puzzles.
Normal Level 7 - Solve 60 Normal puzzles.
Normal Level 8 - Solve 70 Normal puzzles.
Normal Level 9 - Solve 80 Normal puzzles.
Normal Level 10 - Solve 90 Normal puzzles.
Bonus Normal Level - Solve 150 Normal puzzles; all puzzle solve times must be under an hour.
Find Mode (Today's Picross) - Play Today's Picross at least once a day for seven days.
Memory Mode (Today's Picross) - Play Today's Picross at least once a day for twelve days.
Not X Mode (Today's Picross) - Play Today's Picross at least once a day for three days.
Secret Mode (Today's Picross) - Play Today's Picross at least once a day for 20 days.
Nintendo Levels - Beat the 10 Free Style Levels.
Free Puzzle Starts
When solving a Picross puzzle in a 10 x 10 grid (most normal level puzzles), here are some tips for quickly filling in spots on the grid:
If a column/row has a 10, you can automatically fill in the entire column/row.
If a column/row has a 9, you can automatically fill in the center 8 blocks of that column/row.
If a column/row has a 8, you can automatically fill in the center 6 blocks of that column/row.
If a column/row has a 7, you can automatically fill in the center 4 blocks of that column/row.
If a column/row has a 6, you can automatically fill in the center 2 blocks of that column/row.
Unlock Extra Mario Level
Finish all 10 levels in Normal Mode and an 11th, EXTRA stage gets unlocked. The Extra level, made up of 15 additional puzzles, features Mario character and block graphics, complete with sound effects.
Series of 1s
If a column/row in a Picross puzzle has only 1s (like a series of 1 1 1 1), you can automatically put an X on either side of a filled in spot of that column/row, essentially letting you fill out three squares of the grid with just one solid block.
Xs are Important
Effectively using X-marks to fill in the grid of a Picross puzzle is just as helpful in solving the puzzle as filling out solid blocks. When you run out of solid blocks that you can logically place in the grid, start looking for grid squares that cannot possibly have a solid block and fill those grid squares with Xs. After working in your Xs, you can go over the puzzle again to find the logical placement for more solid blocks.