The Ten www.calcudoku.org
10 Millionth Solved Puzzle Puzzles
To celebrate the 10 millionth solved puzzle at calcudoku.org, here’s a full set of 10 Calcudoku puzzles,
sized 4 × 4, 5 × 5, 6 × 6 (patterned), 7 × 7 (single operator), 8 × 8 (from zero), 9 × 9 (patterned), 10 × 10,
12 × 12, 15 × 15, and 17 × 17! On top of that, each puzzle solution can be submitted for points on the site:
the 4 × 4 puzzle is worth 4 points, the 5 × 5 puzzle is worth 5, and ... you get the picture.
Don’t forget to send these puzzles to all your friends :-)
1
—
4×4
—
1:
⋆⋆
13+
1-
10+
1
puzzle code: b39t4
2
—
3
20×
5×5
2-
—
⋆
20×
6+
0-
4
11+
3-
2-
3:
puzzle code: b39t5
The Ten www.calcudoku.org 10 Millionth Solved Puzzle Puzzles
3
—
23+
6×6
12×
—
⋆⋆⋆
19+
2
18+
150×
96×
2
120×
3:
5+
puzzle code: b39t6
4
—
2-
2-
7×7
4-
1-
5-
3-
1
3-
3-
⋆⋆⋆
4-
2
1-
1-
3-
1-
3-
2
1-
4-
1-
1-
4-
5-
4
—
3-
4-
2
puzzle code: b39t7
The Ten www.calcudoku.org 10 Millionth Solved Puzzle Puzzles
5
14+
—
6
0:
8×8
4
—
⋆⋆
6+
6+
14×
3+
7+
2:
2-
6
11+
21×
4
6+
12×
0×
5+
6:
0:
10×
1-
0-
5
3-
1-
4-
9+
7
2
Note: this puzzle uses the numbers 0 − 7 instead of 1 − 8
puzzle code: b39t8
6
48+
—
8+
9×9
3-
4
7
72×
18+
5
2-
17+
4
11+
11+
6
35+
17+
8+
4
1-
16+
16+
192×
10+
3
⋆⋆⋆⋆
17+
9×
32×
—
5
14+
2
648×
12+
puzzle code: b39t9
The Ten www.calcudoku.org 10 Millionth Solved Puzzle Puzzles
7
96×
—
1-
63×
8-
9+
6
10×10
10
4
7+
5-
6-
1-
4
40×
1-
7:
1-
6+
⋆⋆⋆
7+
4+
45×
—
16+
15+
8+
32+
6
40×
4-
2
0-
1-
6
33+
10
16+
2
23+
3:
5+
0-
2×
45×
10
21×
12+
22+
15+
puzzle code: b39t10
The Ten www.calcudoku.org 10 Millionth Solved Puzzle Puzzles
8
66×
168×
3-
2-
—
12×12
14+
—
14+
26+
5
6-
1
12+
19+
3
1
8-
24×
1-
20+
4-
24+
13+
72×
19+
40+
12
30×
594× 126× 15+
4-
2:
20×
10
9+
12+
1-
2-
5-
7
1
4
330× 3-
10+
55×
19+
5-
3-
8+
5:
⋆⋆⋆⋆
8
3-
7
1-
23+
11+
1:
3:
72×
10×
16+
13+
5
462×
1-
2
puzzle code: b39t12
The Ten www.calcudoku.org 10 Millionth Solved Puzzle Puzzles
11+
9
19+
1050×
140×
4
4
—
80×
41+
3-
11-
44×
10+
18+
39+
1-
20592×
7-
8
7-
60×
12
31+
40×
48×
12
60×
3
6
7
165× 23+
9
28+
15×
154×
22+
7-
0-
2
195×
6
15
8
8
11
17+
8-
4-
900×
7-
18+
5
7-
27×
16+
31+
6+
156×
40×
4
2-
27×
19+
12+
3×
60×
2-
9
2-
9-
11 :
20+
12+
35×
3
1-
165×
3-
2
18×
1
30+
6
15+
14
37+
21+
150×
14
12×
20+
14+
15+
77×
9-
11-
19+
2-
3
⋆⋆⋆⋆⋆
117×
2×
3-
—
104×
50+
10
15×15
37+
3
11
puzzle code: b39t15
The Ten www.calcudoku.org 10 Millionth Solved Puzzle Puzzles
16+
10
9
51×
2-
12-
13
10
60×
66×
15
30+
15+
8
16+
4-
33+
1-
11
4
17
1440×
33+
78×
34+
6+
20+
19+
9
1152×
140× 22×
16
31+
17+
10
15
45×
105× 28+
32+
7-
46+
5
8+
29+
6
864×
1
77×
12+
297×
840×
14+
23+
63+
21+
3-
1-
70+
6
6656×
27+
30×
17
2
6×
1547×
936×
2-
42×
7-
25+
2
96000×
85×
38+
13
2:
26+
6
7
56×
2-
5+
68+
192×
9+
18+
10
40+
17+
55×
24+
32+
2
34×
25+
160×
165×
5
9
8
17
26520×
1
43+
⋆⋆⋆⋆
26+
48×
150× 16
18+
28×
144×
12+
14+
—
3-
180×
7×
20+
17×17
112×
17+
7+
10
—
16+
154×
11+
12
3
43+
105×
336×
8
puzzle code: b39t17
To submit a puzzle solution, go to www.calcudoku.org, click on the “Books” link, then on “Submit solutions”.
c
Patrick Min, www.calcudoku.org, 16 July 2016
The Ten www.calcudoku.org 10 Millionth Solved Puzzle Puzzles