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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 842 - Crossword Puzzles 363
27.55%
97
57.73%
FILE 843 - Crypt Kicker 23662
24.06%
4756
68.36%
FILE 845 - Gas Station Numbers 1931
25.95%
502
68.92%
FILE 848 - Fmt 5645
20.81%
1194
63.40%
FILE 850 - Crypt Kicker II 21603
23.44%
4767
72.73%
FILE 851 - Maze 2372
22.98%
288
53.82%
FILE 10008 - What's Cryptanalysis? 44264
57.28%
17964
94.00%
FILE 10009 - All Roads Lead Where? 15882
34.76%
4444
82.49%
FILE 10010 - Where's Waldorf? 46633
32.05%
12114
82.78%
FILE 10011 - Where Can You Hide? 4167
10.63%
600
40.50%
FILE 10012 - How Big Is It? 11639
30.53%
2652
70.06%
FILE 10027 - Language Cardinality 2562
13.58%
509
52.46%
FILE 10028 - Demerit Points 1565
24.66%
423
59.34%
FILE 10029 - Edit Step Ladders 14858
22.97%
2680
64.74%
FILE 10031 - Saskatchewan 1261
7.30%
271
25.09%
FILE 10032 - Tug of War 35889
14.21%
4987
45.70%
FILE 10033 - Interpreter 37850
25.23%
6966
78.24%
FILE 10035 - Primary Arithmetic 149107
29.79%
33190
87.51%
FILE 10037 - Bridge 27537
25.24%
6054
71.37%
FILE 10082 - WERTYU 111199
40.74%
30950
90.72%
FILE 10084 - Hotter Colder 2238
36.42%
583
75.30%
FILE 10124 - Subway 639
36.78%
282
70.21%
FILE 10125 - Sumsets 33602
25.12%
4714
79.49%
FILE 10126 - Zipf's Law 6287
23.91%
1416
61.16%
FILE 10135 - Herding Frosh 4253
10.72%
761
23.39%
FILE 10136 - Chocolate Chip Cookies 4276
27.43%
882
69.39%
FILE 10137 - The Trip 79009
22.83%
16831
69.79%
FILE 10138 - CDVII 8432
26.27%
1874
77.11%
FILE 10139 - Factovisors 40665
24.66%
8013
68.70%
FILE 10141 - Request for Proposal 29776
30.32%
8053
86.18%
FILE 10142 - Australian Voting 54321
24.73%
6975
71.96%
FILE 10149 - Yahtzee 6346
35.23%
1653
77.98%
FILE 10150 - Doublets 21221
24.60%
3744
73.32%
FILE 10151 - Spaghetti 398
11.56%
104
32.69%
FILE 10152 - ShellSort 31713
37.75%
5812
86.27%
FILE 10153 - New Horizons 562
11.57%
110
39.09%
FILE 10154 - Weights and Measures 22799
26.90%
4368
66.94%
FILE 10202 - Pairsumonious Numbers 5080
42.99%
1839
82.22%
FILE 10203 - Snow Clearing 4232
27.43%
1208
66.97%
FILE 10204 - Adventures in Moving - Part V 500
17.20%
159
45.28%
FILE 10205 - Stack 'em Up 19361
32.94%
5538
82.81%
FILE 10224 - Return of the Jedi 670
13.88%
150
44.00%
FILE 10225 - Discrete Logging 1585
53.75%
557
86.71%
FILE 10226 - Hardwood Species 57978
31.99%
11450
83.69%
FILE 10227 - Forests 7169
34.54%
2101
82.82%
FILE 10228 - A Star not a Tree? 7776
24.33%
1284
76.40%
FILE 10257 - Dick and Jane 2924
38.10%
1075
72.56%
FILE 10259 - Hippity Hopscotch 3876
36.58%
1107
80.76%
FILE 10260 - Soundex 21678
51.87%
9610
93.41%
FILE 10261 - Ferry Loading 47362
36.61%
3474
76.86%
FILE 10278 - Fire Station 16655
25.46%
2963
76.44%
FILE 10279 - Mine Sweeper 11281
27.52%
3143
75.76%
FILE 10280 - Old Wine Into New Bottles 2033
31.23%
471
68.58%
FILE 10281 - Average Speed 10682
47.15%
4544
89.48%
FILE 10295 - Hay Points 16734
67.49%
6242
96.22%
FILE 10296 - Jogging Trails 3438
38.57%
868
86.64%
FILE 10297 - Beavergnaw 5047
67.17%
2875
95.37%
FILE 10298 - Power Strings 31335
44.44%
8962
85.66%
FILE 10299 - Relatives 23551
32.63%
5360
78.96%
FILE 10310 - Dog and Gopher 21446
29.18%
5152
84.06%
FILE 10315 - Poker Hands 21136
28.71%
5284
81.62%
FILE 10316 - Airline Hub 2849
24.18%
636
73.43%
FILE 10317 - Equating Equations 2674
14.70%
523
36.52%
FILE 10362 - Trains 1369
16.87%
204
61.76%
FILE 10365 - Blocks 4379
57.98%
2093
93.41%
FILE 10366 - Faucet Flow 2060
30.19%
480
70.21%
FILE 10367 - Equations 1192
25.08%
329
74.47%
FILE 10368 - Euclid's Game 7735
37.12%
2653
78.78%
FILE 10369 - Arctic Network 21196
43.97%
5762
91.83%
FILE 10370 - Above Average 49865
54.67%
20955
95.23%
FILE 10371 - Time Zones 3604
34.57%
1031
87.00%
FILE 10372 - Leaps Tall Buildings (in a single bound) 761
47.17%
301
78.74%
FILE 10373 - The Brick Stops Here 1261
30.77%
277
75.09%
FILE 10374 - Election 7113
27.26%
1808
76.71%
FILE 10375 - Choose and divide 9908
49.74%
2542
84.07%
FILE 10376 - Snakes 635
22.36%
183
63.39%
FILE 10377 - Maze Traversal 8104
37.55%
2801
83.54%
FILE 10379 - Pit Stop Strategy 360
35.00%
182
56.59%
FILE 10385 - Duathlon 5070
30.51%
781
82.07%
FILE 10387 - Billiard 2425
67.84%
1340
95.30%
FILE 10388 - Snap 2281
24.16%
562
72.06%
FILE 10389 - Subway 4962
29.73%
977
79.94%
FILE 10390 - Bean Counting 1029
28.57%
371
72.51%
FILE 10391 - Compound Words 22822
41.16%
3842
87.06%
FILE 10392 - Factoring Large Numbers 10444
49.52%
3433
90.15%
FILE 10397 - Connect the Campus 18870
35.38%
3900
88.00%
FILE 10476 - Spam or Not Spam 649
32.20%
198
80.30%
FILE 10511 - Councilling 6836
25.51%
926
75.70%
FILE 10526 - Intellectual Property 976
29.30%
225
69.33%
FILE 10528 - Major Scales 3043
54.55%
1283
90.80%
FILE 10530 - Guessing Game 19353
37.39%
5777
90.50%
FILE 10550 - Combination Lock 37047
55.35%
17140
93.02%
FILE 10552 - Genealogical Research 708
25.99%
240
70.83%
FILE 10553 - Treasure Map 1288
41.61%
363
74.66%
FILE 10554 - Calories from Fat 1372
64.43%
766
94.65%
FILE 10556 - Biometrics 893
37.51%
326
77.61%
FILE 10557 - XYZZY 19024
25.18%
3186
79.10%
FILE 10621 - Jack and Jill 985
25.79%
220
70.45%
FILE 10622 - Perfect P-th Powers 21058
25.04%
3739
79.33%
FILE 10638 - The Trip II 578
17.13%
145
51.72%
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