Kidoku #1

4x4 Kidoku Puzzles by KrazyDad, Book 4

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

1 2

4

3 4 1 2

3

2

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 4

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

1 3 2

3 2 4 1

3

2

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 4

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

2 4 1 3

2 4

2
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 #4

4x4 Kidoku Puzzles by KrazyDad, Book 4

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

3 2

1

4 1 3 2

4

2

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 4

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

3

2 4

2 4 3
1

2

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 4

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

1 3 2
2 4 1

1

3

2

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 4

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

3 2 4
4 1 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

Kidoku #8

4x4 Kidoku Puzzles by KrazyDad, Book 4

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

3 2

4

1 4 3 2

4

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

Answers

4x4 Kidoku Puzzles by KrazyDad, Book 4

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

Kidoku #1

3

2 1 4
4 3

1

1

2

4

3

4

1

2

3

2

Kidoku #2

4

1 4 2

3 1 4

1

3

2

3

2

4

1

3

2

Kidoku #3

1 3
4

3 1

3

2

2

4

1

3

2

4

2

1

4

Kidoku #4

4

2 3 1
1 4

3

3

2

1

4

1

3

2

4

2

Kidoku #5

1

1

3 4

4 2 1 3

3

2

4

2

4

3

1

2

Kidoku #6

4
3

4 2
3 1 4

1

3

2

2

4

1

1

3

2

Kidoku #7

1

2 3 1 4

4 2

3

2

4

4

1

3

2

1

3

Kidoku #8

1

2 3

1

4

2 3

3

2

4

1

4

3

2

4

1