Beginner strategy
Keep the approach even simpler for a first visit.
BeginnerScanning
Sudoku Scanning Strategy
Scanning is the first Sudoku strategy most players should learn. It means checking rows, columns, and boxes before placing a number.
Scanning profile
- Search intent
- Learn the simplest Sudoku strategy.
- Senior fit
- Scanning is calm, visual, and works well on large print boards.
- Best use
- Very Easy and Easy puzzles, then Medium after the habit feels natural.
- Why it matters
- It reduces random clicking and helps older players move more slowly.
Slow scanning works
Large print play rewards careful scanning. Start with a number that appears often, then check where it can still fit.
This strategy is especially useful on Very Easy and Easy puzzles.
A simple scanning routine
Pick one number. Look across the board for rows, columns, and boxes where that number already appears. Then check the gaps.
Repeat the same method instead of jumping between many different techniques at once.
Scanning Paths
Pencil marks
Add candidate notes only after scanning stops being enough.
Pencil MarksEasy puzzle
Practice scanning on a calm large print board.
Play EasyRead rules
Review the three basic Sudoku checks first.
RulesPractical Questions
Is scanning enough for beginners?
Often yes, especially on Very Easy and Easy puzzles.
Should I scan one row at a time?
Yes. One row, one column, or one box at a time is easier to follow.