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Kropki Sudoku
A black dot indicates that one number is twice the other. A white dot means the numbers differ by one. Each row, column and 3x3 box must contain unique digits.
Puzzles
How to solve?
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Drop
Unspecified
x1
x2
x3
x4
x5
x6
x7
> 7
Status
Any status
Not solved
Saved
Solved
Not saved
Saves and solves
Waiting for activation
Under moderation
Solvability not verified
Speed
Unspecified
< 2 min.
≈ 2-5 min.
≈ 5-10 min.
≈ 10-20 min.
≈ 20-50 min.
≈ 50-90 min.
> 90 min.
Complexity
Unspecified
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Normal
Difficult
Very difficult
Sort
Relevance ↓
Date of saving ↓
Rating ↓
Rating ↑
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Added ↑
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Size ↑
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ID ↑
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Speed ↑
Grades
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🔍 Find All
🎲 Random Puzzle
1
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Tiles
Table
Pictures
9x9
Kropki Sudoku #516742
8
2
5
30%
08:26
x2
2026-11-10 00:50
9x9
Kropki Sudoku #516738
4
3
5
38%
09:53
x3
2026-11-09 12:50
9x9
Kropki Sudoku #524435
4
3
5
58%
11:54
x3
2026-11-11 00:50
9x9
Kropki Sudoku #531414
4
3
5
38%
18:11
x3
2026-11-11 12:50
9x9
Kropki Sudoku #524434
3
3
5
38%
08:24
x3
2026-11-10 12:50
9x9
Kropki Sudoku #531417
4
2
5
30%
04:17
x2
2026-11-12 00:50
9x9
Kropki Sudoku #602423
6
4
4.6
47%
15:04
x3
2026-11-10 00:03
9x9
Kropki Sudoku #500697
7
4
5
30%
06:03
x3
2026-11-04 01:25
9x9
Kropki Sudoku #500730
7
6
5
38%
12:10
x3
2026-11-04 13:25
9x9
Kropki Sudoku #500733
21
5
4.7
20%
07:37
x2
2026-11-05 01:25
9x9
Kropki Sudoku #500654
6
4
5
30%
13:36
x3
2026-11-03 13:25
9x9
Kropki Sudoku #500811
5
3
5
20%
11:13
x3
2026-11-05 13:25
9x9
Kropki Sudoku #500583
5
3
5
58%
49:43
x3
2026-11-02 13:25
9x9
Kropki Sudoku #500620
4
2
5
30%
10:37
x3
2026-11-03 01:25
9x9
Kropki Sudoku #702543
20
6
5
10%
07:15
x2
2026-10-28 12:44
9x9
Kropki Sudoku #607926
3
1
5
58%
12:24
x3
2026-11-01 04:00
9x9
Kropki Sudoku #602430
14
5
4.3
30%
09:58
x2
2026-11-08 00:03
9x9
Kropki Sudoku #500828
14
4
4.2
58%
08:03
x2
2026-11-10 11:44
9x9
Kropki Sudoku #621855
11
4
4.2
47%
13:40
x2
2026-11-13 00:03
9x9
Kropki Sudoku #686666
15
3
4.5
58%
08:06
x2
2026-11-03 00:03
9x9
Kropki Sudoku #678754
4
2
4.3
38%
13:13
x3
2026-11-11 00:03
9x9
Kropki Sudoku #702538
23
9
4.6
42%
06:04
x2
2026-10-30 00:03
9x9
Kropki Sudoku #659187
6
4
4.6
47%
10:56
x3
2026-11-01 00:03
9x9
Kropki Sudoku #632855
8
3
4.5
43%
09:18
x3
2026-11-04 00:03
9x9
Kropki Sudoku #649024
9
5
4.7
48%
12:40
x3
2026-10-28 00:03
9x9
Kropki Sudoku #790245
5
3
4
58%
17:30
x3
2026-11-09 00:03
9x9
Kropki Sudoku #662758
14
4
4.2
35%
09:39
x2
2026-11-05 00:03
9x9
Kropki Sudoku #605133
8
4
4.6
35%
11:39
x3
2026-10-31 00:03
9x9
Kropki Sudoku #678760
5
2
4.3
100%
32:15
x3
2026-11-02 00:03
9x9
Kropki Sudoku #500692
23
5
4.3
48%
10:52
x2
2026-10-25 00:03
9x9
Kropki Sudoku #630204
🆕 New
x2
2026-11-14 00:03
9x9
Kropki Sudoku #500841
11
3
3.8
70%
18:48
x2
2026-11-11 11:44
9x9
Kropki Sudoku #651653
8
3
4.5
58%
22:23
x3
2026-10-28 00:44
9x9
Kropki Sudoku #714662
7
4
4.2
47%
09:19
x3
2026-11-06 00:03
9x9
Kropki Sudoku #670932
7
4
4.2
47%
23:56
x3
2026-11-07 00:03
9x9
Kropki Sudoku #709638
9
5
4.7
30%
12:34
x3
2026-10-24 00:03
1
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