Kidoku #1

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

4 2 1
1 3 4 2

4 3

Fill in the blank squares so that each row, each column and each
2-by-2 block contain all of the digits 1 thru 4.

If you use logic you can solve the puzzle without guessing!

© 2006 KrazyDad.com

Kidoku #2

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

3

4 2

4 2 3
1

4

Fill in the blank squares so that each row, each column and each
2-by-2 block contain all of the digits 1 thru 4.

If you use logic you can solve the puzzle without guessing!

© 2006 KrazyDad.com

Kidoku #3

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

2 3 4 1
4 1 2

4 3

Fill in the blank squares so that each row, each column and each
2-by-2 block contain all of the digits 1 thru 4.

If you use logic you can solve the puzzle without guessing!

© 2006 KrazyDad.com

Kidoku #4

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

2 4 1 3
1

2 4

3 1

Fill in the blank squares so that each row, each column and each
2-by-2 block contain all of the digits 1 thru 4.

If you use logic you can solve the puzzle without guessing!

© 2006 KrazyDad.com

Kidoku #5

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

1 3
2 4 1 3
3

2

3

Fill in the blank squares so that each row, each column and each
2-by-2 block contain all of the digits 1 thru 4.

If you use logic you can solve the puzzle without guessing!

© 2006 KrazyDad.com

Kidoku #6

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

1 3 4
4 2 1

1 2

1

Fill in the blank squares so that each row, each column and each
2-by-2 block contain all of the digits 1 thru 4.

If you use logic you can solve the puzzle without guessing!

© 2006 KrazyDad.com

Kidoku #7

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

2 1 4

1 4 3
2

3

Fill in the blank squares so that each row, each column and each
2-by-2 block contain all of the digits 1 thru 4.

If you use logic you can solve the puzzle without guessing!

© 2006 KrazyDad.com

Kidoku #8

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

4 3 1
1 2

3

2

1 3

Fill in the blank squares so that each row, each column and each
2-by-2 block contain all of the digits 1 thru 4.

If you use logic you can solve the puzzle without guessing!

© 2006 KrazyDad.com

Answers

4x4 Kidoku Puzzles by KrazyDad, Book 3

For more puzzles, visit www.krazydad.com/puzzles

Kidoku #1

3

2

1

3 1 2 4

4

2

1

1

3

4

2

4

3

Kidoku #2

1

1

3 2

2 4 1 3

3

4

2

4

2

3

1

4

Kidoku #3

3

3 2 1 4
1

2

2

3

4

1

4

1

2

4

3

Kidoku #4

3

4 2 3 1

4 2

2

4

1

3

1

2

4

3

1

Kidoku #5

2 4

1 4

4 2

1

1

3

2

4

1

3

3

2

3

Kidoku #6

2
3

3

4

2 4 3

1

3

4

4

2

1

1

2

1

Kidoku #7

3

2

3 4 1

4 1 2

2

1

4

1

4

3

2

3

Kidoku #8

2

4

3 4

1

2

4

4

3

1

1

2

3

2

1

3