Printable Shikaku puzzles
Shikaku grids formatted for paper. Divide each grid into non-overlapping rectangles so that every rectangle contains exactly one number equal to its area. Use your browser's Print function to save as PDF. Answer keys are at the bottom.
Tip: choose "Save as PDF" in your print dialog.
Shikaku - Easy (5×5)
3
3
6
3
4
4
2
Shikaku - Medium (7×7)
6
2
2
4
3
2
2
4
6
9
3
2
4
Shikaku - Hard (10×10)
6
2
4
8
15
12
3
10
15
6
5
9
5
Shikaku - Expert (12×12)
3
10
12
15
12
20
2
6
6
3
6
3
6
6
12
6
4
12
Shikaku - Einstein (15×15)
15
3
30
21
3
6
2
8
3
4
9
4
20
2
24
15
6
6
6
4
28
2
4
Answer keys
Answer Key - Easy (5×5)
3
3
6
3
4
4
2
Answer Key - Medium (7×7)
6
2
2
4
3
2
2
4
6
9
3
2
4
Answer Key - Hard (10×10)
6
2
4
8
15
12
3
10
15
6
5
9
5
Answer Key - Expert (12×12)
3
10
12
15
12
20
2
6
6
3
6
3
6
6
12
6
4
12
Answer Key - Einstein (15×15)
15
3
30
21
3
6
2
8
3
4
9
4
20
2
24
15
6
6
6
4
28
2
4