Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 300 - Maya Calendar 12544
34.09%
3255
82.43%
FILE uDebug 301 - Transportation 7707
33.79%
2110
78.44%
FILE uDebug 302 - John's trip 10674
23.76%
1604
64.65%
FILE uDebug 303 - Pipe 1668
32.07%
462
79.22%
FILE uDebug 304 - Department 810
7.90%
200
18.00%
FILE uDebug 305 - Joseph 18412
48.79%
6499
88.72%
FILE uDebug 306 - Cipher 10357
21.33%
2181
60.52%
FILE uDebug 307 - Sticks 22224
17.88%
3050
46.89%
FILE uDebug 308 - Tin Cutter 1689
33.87%
481
75.88%
FILE uDebug 309 - FORCAL 767
41.59%
292
78.42%
FILE uDebug 310 - L--system 3085
17.89%
525
44.57%
FILE uDebug 311 - Packets 10008
34.76%
3085
81.30%
FILE uDebug 312 - Crosswords (II) 2905
19.72%
682
45.75%
FILE uDebug 313 - Intervals 2201
31.71%
623
78.49%
FILE uDebug 314 - Robot 7507
29.68%
1937
75.48%
FILE uDebug 315 - Network 30007
42.54%
6988
88.94%
FILE uDebug 316 - Stars 1212
11.88%
208
51.44%
FILE uDebug 317 - Hexagon 769
30.56%
286
51.75%
FILE uDebug 318 - Domino Effect 8764
28.41%
1617
78.85%
FILE uDebug 319 - Pendulum 746
23.99%
188
74.47%
FILE uDebug 320 - Border 4472
43.25%
1985
80.35%
FILE uDebug 321 - The New Villa 5213
35.35%
1305
81.46%
FILE uDebug 322 - Ships 661
15.13%
172
31.98%
FILE uDebug 323 - Jury Compromise 3692
18.15%
622
42.93%
FILE uDebug 324 - Factorial Frequencies 16523
56.86%
7437
89.98%
FILE uDebug 325 - Identifying Legal Pascal Real Constants 8586
32.18%
2041
79.47%
FILE uDebug 326 - Extrapolation Using a Difference Table 3018
62.72%
1727
90.16%
FILE uDebug 327 - Evaluating Simple C Expressions 7453
35.44%
1681
76.15%
FILE uDebug 328 - The Finite State Text Processing Machine 885
28.70%
284
69.72%
FILE uDebug 329 - PostScript Emulation 923
17.01%
218
19.27%
FILE uDebug 330 - Inventory Maintenance 2434
10.64%
537
29.98%
FILE uDebug 331 - Mapping the Swaps 3982
57.01%
1849
87.56%
FILE uDebug 332 - Rational Numbers from Repeating Fractions 14375
23.87%
2436
71.22%
FILE uDebug 333 - Recognizing Good ISBNs 20987
16.59%
3283
52.03%
FILE uDebug 334 - Identifying Concurrent Events 3360
25.89%
1067
66.07%
FILE uDebug 335 - Processing MX Records 1689
30.61%
401
76.31%
FILE uDebug 336 - A Node Too Far 40601
29.97%
8605
83.16%
FILE uDebug 337 - Interpreting Control Sequences 3505
58.60%
1570
91.53%
FILE uDebug 338 - Long Multiplication 6681
11.11%
1413
33.69%
FILE uDebug 339 - SameGame Simulation 2232
30.96%
748
60.03%
FILE uDebug 340 - Master-Mind Hints 25571
45.46%
6380
90.09%
FILE uDebug 341 - Non-Stop Travel 7117
51.40%
2714
91.75%
FILE uDebug 342 - HTML Syntax Checking 1880
12.13%
282
37.59%
FILE uDebug 343 - What Base Is This? 16071
32.85%
4111
81.03%
FILE uDebug 344 - Roman Digititis 13776
60.63%
7335
92.87%
FILE uDebug 345 - It's Ir-Resist-Able! 1907
28.11%
565
71.15%
FILE uDebug 346 - Getting Chorded 2043
44.35%
702
71.79%
FILE uDebug 347 - Run 5736
30.86%
2420
54.75%
FILE uDebug 348 - Optimal Array Multiplication Sequence 15954
42.06%
4604
88.58%
FILE uDebug 349 - Transferable Voting (II) 1487
38.80%
620
74.19%
FILE uDebug 350 - Pseudo-Random Numbers 19542
54.97%
8076
91.01%
FILE uDebug 351 - "Cheapest" Scores 139
35.25%
36
47.22%
FILE uDebug 352 - The Seasonal War 20066
56.31%
8584
93.65%
FILE uDebug 353 - Pesky Palindromes 10346
46.41%
3868
88.75%
FILE uDebug 354 - Crazy Calculator 412
16.75%
79
36.71%
FILE uDebug 355 - The Bases Are Loaded 19094
25.28%
4044
78.64%
FILE uDebug 356 - Square Pegs And Round Holes 10730
31.31%
3169
63.14%
FILE uDebug 357 - Let Me Count The Ways 50098
34.23%
13030
81.36%
FILE uDebug 358 - Don't Have A Cow 3491
38.27%
560
51.25%
FILE uDebug 359 - Sex Assignments And Breeding Experiments 1142
16.81%
131
52.67%
FILE uDebug 360 - Don't Get Hives From This One! 109
59.63%
34
52.94%
FILE uDebug 361 - Cops and Robbers 7061
9.53%
971
38.72%
FILE uDebug 362 - 18,000 Seconds Remaining 8290
23.90%
1738
74.45%
FILE uDebug 363 - Approximate Matches 100
47.00%
44
56.82%
FILE uDebug 364 - Constitutional Computing 249
9.64%
36
19.44%
FILE uDebug 365 - Welfare Reform 1004
13.94%
179
48.04%
FILE uDebug 366 - Cutting Up 769
37.19%
335
63.28%
FILE uDebug 367 - Halting Factor Replacement Systems 642
18.69%
151
45.03%
FILE uDebug 368 - Indexing Web Pages 122
14.75%
35
40.00%
FILE uDebug 369 - Combinations 40781
44.95%
13946
90.38%
FILE uDebug 370 - Bingo 889
16.99%
185
48.65%
FILE uDebug 371 - Ackermann Functions 53403
24.75%
9584
77.29%
FILE uDebug 372 - WhatFix Notation 240
52.92%
129
64.34%
FILE uDebug 373 - Romulan Spelling 1516
32.52%
298
52.35%
FILE uDebug 374 - Big Mod 49622
46.22%
16862
91.19%
FILE uDebug 375 - Inscribed Circles and Isosceles Triangles 6338
30.66%
1375
78.04%
FILE uDebug 376 - More Triangles ... THE AMBIGUOUS CASE 1400
14.14%
279
43.37%
FILE uDebug 377 - Cowculations 3104
59.86%
1774
89.74%
FILE uDebug 378 - Intersecting Lines 16619
41.94%
4756
84.31%
FILE uDebug 379 - Hi-Q 1314
64.92%
842
87.77%
FILE uDebug 380 - Call Forwarding 2187
50.66%
1012
88.14%
FILE uDebug 381 - Making the Grade 1400
54.43%
800
81.75%
FILE uDebug 382 - Perfection 59702
35.05%
18115
85.99%
FILE uDebug 383 - Shipping Routes 8861
39.21%
3299
81.69%
FILE uDebug 384 - Slurpys 5878
47.31%
1940
83.56%
FILE uDebug 385 - DNA Translation 1610
33.73%
484
72.31%
FILE uDebug 386 - Perfect Cubes 16249
49.55%
6362
88.48%
FILE uDebug 387 - A Puzzling Problem 2793
29.39%
700
60.86%
FILE uDebug 388 - Galactic Import 1422
59.77%
785
87.90%
FILE uDebug 389 - Basically Speaking 23261
28.80%
5727
76.55%
FILE uDebug 390 - Letter Sequence Analysis 996
25.60%
395
48.61%
FILE uDebug 391 - Mark-up 4355
29.90%
1087
75.34%
FILE uDebug 392 - Polynomial Showdown 18794
29.94%
5572
76.01%
FILE uDebug 393 - The Doors 1595
42.76%
670
82.39%
FILE uDebug 394 - Mapmaker 5962
58.29%
2977
93.38%
FILE uDebug 395 - Board Silly 1173
29.67%
552
56.52%
FILE uDebug 396 - Top Dog 560
17.50%
158
25.95%
FILE uDebug 397 - Equation Elation 2689
49.46%
1029
86.78%
FILE uDebug 398 - 18-Wheeler Caravans (aka Semigroups) 978
13.91%
396
29.29%
FILE uDebug 399 - Another Puzzling Problem 1077
29.34%
420
51.67%
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