Sudoku for Kids — 4x4

Free printable 4x4 sudoku for kids as PDFs with answer pages. Numbers 1 to 4 in four small boxes. No sign-up, no email.

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A 4x4 sudoku uses only the numbers 1 to 4, arranged so each number appears once in every row, every column and every 2x2 box. Sixteen cells is small enough that a child can hold the whole puzzle in view and see immediately why a number belongs where it does — which is the part that matters. Most children get the idea from one worked example and then solve the next few on their own, and the feeling of finishing a real sudoku without help is what brings them back to the bigger grids later.

One 4x4 sudoku per page with heavy lines marking the four 2x2 boxes so the box rule is visually obvious, and cells drawn large for young hands. Given numbers are printed in a bold weight so a child can tell them apart from their own writing. Each puzzle has an answer page. Black and white on US Letter, one puzzle per sheet.

Sudoku 4x4 Easy 01 Sudoku 4x4 Easy 01Download PDF ↓ Sudoku 4x4 Easy 02 Sudoku 4x4 Easy 02Download PDF ↓ Sudoku 4x4 Easy 03 Sudoku 4x4 Easy 03Download PDF ↓ Sudoku 4x4 Easy 04 Sudoku 4x4 Easy 04Download PDF ↓ Sudoku 4x4 Easy 05 Sudoku 4x4 Easy 05Download PDF ↓ Sudoku 4x4 Easy 06 Sudoku 4x4 Easy 06Download PDF ↓ Sudoku 4x4 Easy 07 Sudoku 4x4 Easy 07Download PDF ↓ Sudoku 4x4 Easy 08 Sudoku 4x4 Easy 08Download PDF ↓ Sudoku 4x4 Easy 09 Sudoku 4x4 Easy 09Download PDF ↓ Sudoku 4x4 Easy 10 Sudoku 4x4 Easy 10Download PDF ↓

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Sudoku for Kids — 6x6Sudoku — EasySudoku — ExpertSudokuSudoku — Hard

Frequently asked questions

How do you explain 4x4 sudoku to a young child?
Say that each row, each column and each of the four thick-lined boxes needs the numbers 1, 2, 3 and 4, with none repeated. Then point at a row that already has three numbers and ask which one is missing. Starting from a nearly complete line makes the rule obvious without any explanation of strategy.
What age is 4x4 sudoku for?
As an editorial suggestion, roughly ages 5 to 8. The only prerequisite is recognizing the numerals 1 to 4 and noticing when one is missing, so it often works for children well before they are doing formal arithmetic.
Can we use shapes or colors instead of numbers?
You can, and some children find it easier at first — color each number a fixed color and solve by color. The logic is identical. These sheets print in black and white specifically so they can be colored in if that helps.
What comes after 4x4?
The 6x6 sudoku sheets are the natural next step: same rules, numbers 1 to 6, and boxes that are two rows tall by three columns wide. That shape change is a useful lesson in itself, because children have to look at the printed lines rather than assume the boxes are square.