Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 400 - Unix ls 27525
39.86%
5744
86.72%
FILE uDebug 401 - Palindromes 96495
27.53%
19377
81.51%
FILE uDebug 402 - M*A*S*H 11940
19.20%
2947
47.81%
FILE uDebug 403 - Postscript 3103
21.56%
1033
55.66%
FILE uDebug 404 - Radar Scopes 1194
12.56%
354
34.75%
FILE uDebug 405 - Message Routing 1178
34.80%
486
73.66%
FILE uDebug 406 - Prime Cuts 51498
26.68%
11860
73.79%
FILE uDebug 407 - Gears on a Board 1474
16.42%
385
51.43%
FILE uDebug 408 - Uniform Generator 23856
35.37%
7998
72.33%
FILE uDebug 409 - Excuses, Excuses! 18053
32.48%
4996
83.15%
FILE uDebug 410 - Station Balance 11860
24.24%
2731
68.77%
FILE uDebug 411 - Centipede Collisions 785
30.83%
337
64.69%
FILE uDebug 412 - Pi 24418
39.00%
7703
84.16%
FILE uDebug 413 - Up and Down Sequences 4038
46.53%
1991
80.16%
FILE uDebug 414 - Machined Surfaces 29005
42.59%
9978
92.43%
FILE uDebug 415 - Sunrise 1098
45.63%
338
73.08%
FILE uDebug 416 - LED Test 4282
38.44%
1617
84.42%
FILE uDebug 417 - Word Index 13817
66.20%
6704
95.29%
FILE uDebug 418 - Molecules 1678
55.42%
604
87.09%
FILE uDebug 419 - Matching Meetings 796
25.75%
267
64.79%
FILE uDebug 420 - Supercomputer Selection, The Sequel 276
50.00%
167
72.46%
FILE uDebug 421 - Polygonal Puzzle 483
24.84%
181
55.80%
FILE uDebug 422 - Word-Search Wonder 5114
52.33%
2471
90.21%
FILE uDebug 423 - MPI Maelstrom 7954
52.30%
3300
92.61%
FILE uDebug 424 - Integer Inquiry 42299
43.18%
14758
88.56%
FILE uDebug 425 - Enigmatic Encryption 1493
31.01%
350
75.71%
FILE uDebug 426 - Fifth Bank of Swamp County 2251
18.79%
589
44.82%
FILE uDebug 427 - FlatLand Piano Movers 1369
42.88%
547
80.07%
FILE uDebug 428 - Swamp County Roofs 833
44.78%
414
78.02%
FILE uDebug 429 - Word Transformation 19394
29.45%
4827
79.03%
FILE uDebug 430 - Swamp County Supervisors 1317
27.11%
345
57.68%
FILE uDebug 431 - Trial of the Millennium 2055
16.84%
343
52.77%
FILE uDebug 432 - Modern Art 1045
40.48%
366
70.49%
FILE uDebug 433 - Bank (Not Quite O.C.R.) 1782
35.75%
626
76.04%
FILE uDebug 434 - Matty's Blocks 3051
41.46%
1174
80.58%
FILE uDebug 435 - Block Voting 4219
51.20%
1708
86.89%
FILE uDebug 436 - Arbitrage (II) 5194
43.59%
1783
87.61%
FILE uDebug 437 - The Tower of Babylon 14866
57.46%
4382
92.61%
FILE uDebug 438 - The Circumference of the Circle 14130
67.16%
7477
94.72%
FILE uDebug 439 - Knight Moves 30606
58.08%
10255
94.58%
FILE uDebug 440 - Eeny Meeny Moo 10369
69.23%
5199
94.42%
FILE uDebug 441 - Lotto 31579
43.65%
11220
81.87%
FILE uDebug 442 - Matrix Chain Multiplication 14435
63.55%
5019
94.14%
FILE uDebug 443 - Humble Numbers 17683
43.86%
6353
89.15%
FILE uDebug 444 - Encoder and Decoder 24923
30.74%
6730
79.97%
FILE uDebug 445 - Marvelous Mazes 39876
41.31%
12192
87.39%
FILE uDebug 446 - Kibbles "n" Bits "n" Bits "n" Bits 15532
48.58%
5865
93.33%
FILE uDebug 447 - Population Explosion 3336
22.48%
1130
52.92%
FILE uDebug 448 - OOPS! 5123
47.98%
1340
81.87%
FILE uDebug 449 - Majoring in Scales 1948
27.82%
495
48.48%
FILE uDebug 450 - Little Black Book 13015
29.73%
2161
82.79%
FILE uDebug 451 - Poker Solitaire Evaluator 1987
22.40%
457
67.40%
FILE uDebug 452 - Project Scheduling 5540
32.64%
1541
83.39%
FILE uDebug 453 - Intersecting Circles 8143
8.25%
1020
34.71%
FILE uDebug 454 - Anagrams 12876
19.66%
3015
65.47%
FILE uDebug 455 - Periodic Strings 78532
23.68%
10900
71.93%
FILE uDebug 456 - Robotic Stacker 274
48.91%
133
55.64%
FILE uDebug 457 - Linear Cellular Automata 12420
37.31%
3598
85.35%
FILE uDebug 458 - The Decoder 86959
46.73%
31051
92.59%
FILE uDebug 459 - Graph Connectivity 42597
27.46%
9091
78.22%
FILE uDebug 460 - Overlapping Rectangles 9649
28.19%
2966
71.00%
FILE uDebug 461 - The Reservation Maker 86
3.49%
45
6.67%
FILE uDebug 462 - Bridge Hand Evaluator 8313
33.80%
2572
83.24%
FILE uDebug 463 - Polynomial Factorization 512
6.25%
71
28.17%
FILE uDebug 464 - Sentence/Phrase Generator 1825
31.89%
505
72.08%
FILE uDebug 465 - Overflow 34449
21.40%
6017
68.64%
FILE uDebug 466 - Mirror, Mirror 3554
55.49%
1772
90.07%
FILE uDebug 467 - Synching Signals 3379
44.27%
963
89.41%
FILE uDebug 468 - Key to Success 4911
22.07%
1529
56.83%
FILE uDebug 469 - Wetlands of Florida 22550
27.43%
5307
77.60%
FILE uDebug 470 - Nasty Virus 135
2.22%
41
7.32%
FILE uDebug 471 - Magic Numbers 9025
30.66%
2438
73.34%
FILE uDebug 472 - Simultaneous Equations 387
7.75%
55
38.18%
FILE uDebug 473 - Raucous Rockers 4347
27.35%
780
74.87%
FILE uDebug 474 - Heads / Tails Probability 11768
38.30%
2704
83.84%
FILE uDebug 475 - Wild Thing 1144
21.15%
211
53.08%
FILE uDebug 476 - Points in Figures: Rectangles 29362
40.27%
8583
91.56%
FILE uDebug 477 - Points in Figures: Rectangles and Circles 15030
58.57%
6560
94.73%
FILE uDebug 478 - Points in Figures: Rectangles, Circles, Triangles 14552
42.98%
4463
90.01%
FILE uDebug 479 - Irrigation Flow Rates 121
12.40%
74
13.51%
FILE uDebug 480 - Tempus Fugit 152
19.74%
55
20.00%
FILE uDebug 481 - What Goes Up 31318
26.48%
7026
73.65%
FILE uDebug 482 - Permutation Arrays 35083
24.12%
7600
76.11%
FILE uDebug 483 - Word Scramble 55841
42.97%
18319
87.37%
FILE uDebug 484 - The Department of Redundancy Department 32179
45.10%
10340
90.13%
FILE uDebug 485 - Pascal's Triangle of Death 13392
31.48%
3929
65.00%
FILE uDebug 486 - English-Number Translator 8657
39.07%
2651
76.24%
FILE uDebug 487 - Boggle Blitz 4368
37.25%
1047
62.56%
FILE uDebug 488 - Triangle Wave 111610
23.51%
23450
72.16%
FILE uDebug 489 - Hangman Judge 50788
31.24%
11661
73.83%
FILE uDebug 490 - Rotating Sentences 53716
30.53%
13058
81.60%
FILE uDebug 491 - Tile Topology 866
27.02%
302
61.92%
FILE uDebug 492 - Pig-Latin 46794
24.88%
9152
77.50%
FILE uDebug 493 - Rational Spiral 2529
37.76%
679
80.27%
FILE uDebug 494 - Kindergarten Counting Game 88671
38.98%
28290
88.68%
FILE uDebug 495 - Fibonacci Freeze 68967
26.77%
15158
69.57%
FILE uDebug 496 - Simply Subsets 12550
47.98%
4375
88.48%
FILE uDebug 497 - Strategic Defense Initiative 26336
23.63%
5425
72.63%
FILE uDebug 498 - Polly the Polynomial 12198
39.70%
4049
77.20%
FILE uDebug 499 - What's The Frequency, Kenneth? 21435
57.73%
10719
94.25%
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