North America
-
Pacific Northwest
- 2004/2005
Laie (Hawaii)
Portland (Oregon)
Stockton (California)
ID
Problem Title
Download
Hint
Ranking
3194
Mersenne Composite Numbers
YES
3195
Zipper
YES
3144
Lenny's Lucky Lotto Lists
YES
3197
Stacking Cylinders
YES
3198
Going Home
YES
3199
Specialized Four-Digit Numbers
YES
3200
Jill's Tour Paths
YES
3201
Boundaries on "A New Kind of Science"
YES
3202
Rate of Return
YES
3203
A Card Trick
YES
Statistics (valid submissions)
ID
SM
SL
%
AC
PE
WA
TL
ML
OL
RE
CE
RF
Total
C
C++
PAS
Java
3194
91
79
86.81
75
26
110
16
5
1
11
34
278
22
249
4
3
3195
160
113
70.62
178
3
202
155
12
3
32
40
5
630
81
539
6
4
3144
214
107
50.00
131
5
282
287
4
4
19
92
7
831
110
686
5
30
3197
151
121
80.13
174
149
9
77
1
410
49
339
12
10
3198
129
95
73.64
257
270
106
7
43
112
1
796
39
704
11
42
3199
161
152
94.41
152
120
77
3
8
26
2
388
64
320
2
2
3200
75
55
73.33
19
160
215
1
9
12
37
8
461
20
430
9
2
3201
30
22
73.33
18
34
46
24
1
11
9
5
148
18
130
3202
77
67
87.01
67
25
40
9
9
23
173
27
136
3
7
3203
67
61
91.04
70
4
41
1
3
39
1
159
11
143
1
4
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