Tough number fill-in puzzles
 W I N I O N O W
Number Fill
The Contest Center
Wappingers Falls, NY 12590
 W I N I O N O W

 Number Fill        To solve any of these Number Fill puzzles write the 19 given numbers into the 19 empty boxes so that every horizontal row and every vertical column adds to 250. Use each given number exactly once.        Each puzzle has a unique solution.        The difficulty of each puzzle is rated on the same scale as the Cross Sum puzzles. A difficulty of 1 to 5 is easy, 6 to 10 is moderate, 11 or higher indicates a very tough puzzle.

We will post the names of anyone who solves
any of these puzzles.

Number Fill #1
Difficulty level 250

Number List
2
6
15
19
23
31
46
47
49
51
56
57
67
71
73
74
81
94
98

 59 85 50 4 14 78

Solved by:   Gilles Ravat, Stephane Higueret, Andreas Abraham, Gerald Harrison, Seth Catlin, John Youlton, Randy Loyer, Edgar Lerner, Sebahattin Bektas, Naim Uygun, Paul Cleary, Ender Aktulga

Number Fill #2
Difficulty level 420

Number List
4
7
16
21
32
33
40
42
49
51
65
66
70
73
76
80
82
88
96

 10 67 57 6 50 69

Solved by:   Gilles Ravat, Stephane Higueret, Andreas Abraham, Gerald Harrison, Seth Catlin, John Youlton, Randy Loyer, Edgar Lerner, Malinda Maxfield, Sebahattin Bektas, Naim Uygun, Paul Cleary, Ender Aktulga

Number Fill #3
Difficulty level 1260

Number List
1
2
12
23
30
34
42
48
49
50
51
54
59
63
68
87
89
90
99

 27 40 35 85 75 37

Solved by:   Gilles Ravat, Stephane Higueret, Andreas Abraham, Gerald Harrison, Seth Catlin, John Youlton, Randy Loyer, Edgar Lerner, Malinda Maxfield, Sebahattin Bektas, Naim Uygun, Paul Cleary, Ender Aktulga

 Send us an email to submit answers to these puzzles, to ask for help, or to submit new puzzles. We welcome puzzles from our visitors. Please change \$ to @ in our email address.