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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 842 - Crossword Puzzles 366
27.87%
100
58.00%
FILE 843 - Crypt Kicker 23988
24.10%
4782
68.44%
FILE 845 - Gas Station Numbers 1941
25.91%
504
68.85%
FILE 848 - Fmt 5760
20.62%
1202
63.39%
FILE 850 - Crypt Kicker II 21736
23.51%
4796
72.89%
FILE 851 - Maze 2385
23.10%
290
54.48%
FILE 10008 - What's Cryptanalysis? 45388
57.51%
18218
94.07%
FILE 10009 - All Roads Lead Where? 15964
34.79%
4461
82.49%
FILE 10010 - Where's Waldorf? 46960
32.15%
12191
82.83%
FILE 10011 - Where Can You Hide? 4234
10.68%
616
40.75%
FILE 10012 - How Big Is It? 11870
30.86%
2673
70.18%
FILE 10027 - Language Cardinality 2590
13.63%
512
52.34%
FILE 10028 - Demerit Points 1586
24.46%
426
59.15%
FILE 10029 - Edit Step Ladders 15008
23.12%
2698
64.75%
FILE 10031 - Saskatchewan 1262
7.29%
272
25.00%
FILE 10032 - Tug of War 36059
14.29%
5010
45.91%
FILE 10033 - Interpreter 38413
25.42%
7084
78.46%
FILE 10035 - Primary Arithmetic 151671
29.90%
33492
87.60%
FILE 10037 - Bridge 27740
25.33%
6080
71.43%
FILE 10082 - WERTYU 112150
40.77%
31099
90.71%
FILE 10084 - Hotter Colder 2261
36.58%
590
75.25%
FILE 10124 - Subway 648
37.04%
285
70.88%
FILE 10125 - Sumsets 34138
25.26%
4782
79.63%
FILE 10126 - Zipf's Law 6404
24.09%
1432
61.45%
FILE 10135 - Herding Frosh 4296
10.78%
765
23.53%
FILE 10136 - Chocolate Chip Cookies 4324
27.61%
893
69.54%
FILE 10137 - The Trip 79457
22.85%
16904
69.84%
FILE 10138 - CDVII 8523
26.45%
1892
77.27%
FILE 10139 - Factovisors 40939
24.78%
8070
68.84%
FILE 10141 - Request for Proposal 29928
30.34%
8092
86.18%
FILE 10142 - Australian Voting 54621
24.78%
7019
72.08%
FILE 10149 - Yahtzee 6416
35.18%
1663
77.99%
FILE 10150 - Doublets 21385
24.66%
3768
73.35%
FILE 10151 - Spaghetti 443
13.32%
109
34.86%
FILE 10152 - ShellSort 31859
37.77%
5838
86.26%
FILE 10153 - New Horizons 568
12.15%
115
40.87%
FILE 10154 - Weights and Measures 22858
26.93%
4378
66.97%
FILE 10202 - Pairsumonious Numbers 5122
42.99%
1848
82.20%
FILE 10203 - Snow Clearing 4308
27.67%
1216
67.11%
FILE 10204 - Adventures in Moving - Part V 692
12.86%
178
42.13%
FILE 10205 - Stack 'em Up 19532
32.97%
5586
82.90%
FILE 10224 - Return of the Jedi 692
15.03%
158
44.94%
FILE 10225 - Discrete Logging 1598
53.88%
561
86.45%
FILE 10226 - Hardwood Species 59314
32.16%
11626
83.86%
FILE 10227 - Forests 7339
34.79%
2114
82.88%
FILE 10228 - A Star not a Tree? 8115
24.17%
1314
76.33%
FILE 10257 - Dick and Jane 2952
38.18%
1084
72.60%
FILE 10259 - Hippity Hopscotch 3896
36.68%
1117
80.84%
FILE 10260 - Soundex 21911
52.06%
9639
93.40%
FILE 10261 - Ferry Loading 47556
36.61%
3485
76.81%
FILE 10278 - Fire Station 16925
25.75%
2984
76.54%
FILE 10279 - Mine Sweeper 11409
27.51%
3157
75.86%
FILE 10280 - Old Wine Into New Bottles 2059
31.08%
477
68.34%
FILE 10281 - Average Speed 10719
47.12%
4556
89.44%
FILE 10295 - Hay Points 17207
67.65%
6364
96.23%
FILE 10296 - Jogging Trails 3488
38.59%
870
86.55%
FILE 10297 - Beavergnaw 5055
67.16%
2880
95.35%
FILE 10298 - Power Strings 31941
44.80%
9114
85.81%
FILE 10299 - Relatives 23802
32.64%
5399
78.94%
FILE 10310 - Dog and Gopher 21498
29.18%
5162
84.08%
FILE 10315 - Poker Hands 21366
28.84%
5356
81.78%
FILE 10316 - Airline Hub 2852
24.16%
637
73.31%
FILE 10317 - Equating Equations 2679
14.74%
526
36.50%
FILE 10362 - Trains 1383
16.85%
211
60.66%
FILE 10365 - Blocks 4392
57.97%
2097
93.37%
FILE 10366 - Faucet Flow 2081
30.37%
486
70.16%
FILE 10367 - Equations 1206
25.29%
334
73.95%
FILE 10368 - Euclid's Game 7807
37.09%
2674
78.76%
FILE 10369 - Arctic Network 21580
44.09%
5810
91.81%
FILE 10370 - Above Average 50511
54.62%
20986
95.22%
FILE 10371 - Time Zones 3662
34.60%
1036
86.97%
FILE 10372 - Leaps Tall Buildings (in a single bound) 766
47.26%
304
78.62%
FILE 10373 - The Brick Stops Here 1272
30.90%
281
75.09%
FILE 10374 - Election 7444
27.38%
1814
76.63%
FILE 10375 - Choose and divide 9946
49.77%
2553
84.10%
FILE 10376 - Snakes 636
22.33%
184
63.04%
FILE 10377 - Maze Traversal 8176
37.59%
2809
83.55%
FILE 10379 - Pit Stop Strategy 371
36.12%
186
56.45%
FILE 10385 - Duathlon 5123
30.55%
786
82.06%
FILE 10387 - Billiard 2434
67.87%
1344
95.24%
FILE 10388 - Snap 2442
23.87%
596
71.81%
FILE 10389 - Subway 5055
29.75%
983
79.86%
FILE 10390 - Bean Counting 1035
28.79%
376
72.61%
FILE 10391 - Compound Words 23078
41.20%
3896
87.06%
FILE 10392 - Factoring Large Numbers 10505
49.65%
3441
90.12%
FILE 10397 - Connect the Campus 19060
35.35%
3910
88.01%
FILE 10476 - Spam or Not Spam 663
32.58%
204
79.41%
FILE 10511 - Councilling 6892
25.45%
937
75.45%
FILE 10526 - Intellectual Property 997
28.99%
229
69.00%
FILE 10528 - Major Scales 3051
54.61%
1290
90.78%
FILE 10530 - Guessing Game 19439
37.36%
5790
90.50%
FILE 10550 - Combination Lock 37656
55.27%
17234
93.04%
FILE 10552 - Genealogical Research 715
26.57%
245
71.02%
FILE 10553 - Treasure Map 1293
41.76%
366
74.59%
FILE 10554 - Calories from Fat 1373
64.38%
767
94.52%
FILE 10556 - Biometrics 903
37.65%
331
77.34%
FILE 10557 - XYZZY 19209
25.23%
3196
79.07%
FILE 10621 - Jack and Jill 990
25.86%
224
69.64%
FILE 10622 - Perfect P-th Powers 21183
25.02%
3759
79.33%
FILE 10638 - The Trip II 583
17.50%
147
51.70%
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