Home arrow Browse Problems
Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 138 - Street Numbers 20850
44.95%
8461
84.34%
FILE uDebug 10006 - Carmichael Numbers 38941
36.93%
9266
84.28%
FILE uDebug 128 - Software CRC 19318
42.37%
4156
88.79%
FILE uDebug 106 - Fermat vs. Pythagoras 28865
33.84%
6673
66.73%
FILE uDebug 10673 - Play with Floor and Ceil 10426
47.25%
3416
88.82%
FILE uDebug 11121 - Base -2 5254
58.51%
2247
94.26%
FILE uDebug 10791 - Minimum Sum LCM 18836
27.04%
2618
81.82%
FILE uDebug 10717 - Mint 4938
40.77%
1570
87.45%
FILE uDebug 10820 - Send a Table 7117
57.99%
2061
90.73%
FILE uDebug 571 - Jugs 7722
43.24%
2520
86.94%
FILE uDebug 11029 - Leading and Trailing 4221
37.86%
1154
87.52%
FILE uDebug 10023 - Square root 30410
11.12%
5694
27.06%
FILE uDebug 10308 - Roads in the North 6066
37.03%
1444
71.54%
FILE uDebug 10105 - Polynomial Coefficients 8140
62.16%
3628
92.42%
FILE uDebug 10375 - Choose and divide 7890
48.23%
2119
83.11%
FILE uDebug 11027 - Palindromic Permutation 1471
37.93%
452
77.88%
FILE uDebug 10056 - What is the Probability ? 10158
41.23%
3299
88.45%
FILE uDebug 10491 - Cows and Cars 7562
67.54%
3293
95.96%
FILE uDebug 10759 - Dice Throwing 3057
61.89%
1369
96.57%
FILE uDebug 542 - France '98 3079
62.88%
1686
90.33%
FILE uDebug 10277 - Boastin' Red Socks 2132
27.91%
479
80.17%
FILE uDebug 10169 - Urn-ball Probabilities! 1852
36.23%
561
74.87%
FILE uDebug 11181 - Probability|Given 3617
57.67%
861
96.52%
FILE uDebug 557 - Burger 3716
36.65%
1260
58.17%
FILE uDebug 10900 - So you want to be a 2n-aire? 1356
77.43%
625
92.96%
FILE uDebug 11176 - Winning Streak 1404
53.42%
517
87.23%
FILE uDebug 10417 - Gift Exchanging 1023
35.39%
292
77.74%
FILE uDebug 10183 - How Many Fibs? 21041
30.92%
5543
81.94%
FILE uDebug 10303 - How Many Trees? 6836
40.59%
2589
79.30%
FILE uDebug 10518 - How Many Calls? 4355
42.04%
1269
88.10%
FILE uDebug 10862 - Connect the Cable Wires 3351
55.66%
1485
91.78%
FILE uDebug 10334 - Ray Through Glasses 10894
53.22%
5206
89.07%
FILE uDebug 10229 - Modular Fibonacci 14712
35.73%
4506
79.14%
FILE uDebug 763 - Fibinary Numbers 10426
23.36%
2320
70.82%
FILE uDebug 10236 - The Fibonacci Primes 3574
24.17%
646
60.37%
FILE uDebug 991 - Safe Salutations 7857
39.80%
2529
91.58%
FILE uDebug 10079 - Pizza Cutting 46327
44.29%
16895
94.13%
FILE uDebug 10940 - Throwing cards away II 10911
50.36%
3937
86.39%
FILE uDebug 10359 - Tiling 4009
55.75%
1840
95.54%
FILE uDebug 10519 - !! Really Strange !! 4717
37.57%
1709
84.79%
FILE uDebug 10918 - Tri Tiling 4388
61.08%
2087
96.74%
FILE uDebug 11069 - A Graph Problem 4847
73.22%
2701
97.74%
FILE uDebug 10910 - Marks Distribution 5792
51.62%
2188
93.19%
FILE uDebug 10254 - The Priest Mathematician 4892
43.77%
1304
85.12%
FILE uDebug 10328 - Coin Toss 2393
40.49%
728
79.26%
FILE uDebug 10157 - Expressions 4569
31.71%
1110
69.01%
FILE uDebug 10247 - Complete Tree Labeling 2830
37.67%
805
77.39%
FILE uDebug 10516 - Another Counting Problem 735
44.49%
309
88.03%
FILE uDebug 10128 - Queue 6831
49.03%
2099
88.42%
FILE uDebug 10081 - Tight Words 4348
53.54%
1957
90.70%
FILE uDebug 10943 - How do you add? 16990
48.99%
5101
93.59%
FILE uDebug 10721 - Bar Codes 7433
52.90%
2840
94.30%
FILE uDebug 10912 - Simple Minded Hashing 5545
39.86%
1616
88.68%
FILE uDebug 10616 - Divisible Group Sums 11417
36.77%
3113
89.53%
FILE uDebug 11125 - Arrange Some Marbles 1384
37.64%
391
86.19%
FILE uDebug 10205 - Stack 'em Up 15438
29.76%
4038
79.22%
FILE uDebug 701 - The Archeologists' Dilemma 21321
30.99%
3670
64.74%
FILE uDebug 696 - How Many Knights 13038
38.38%
4100
87.93%
FILE uDebug 254 - Towers of Hanoi 6544
20.29%
1655
51.00%
FILE uDebug 10994 - Simple Addition 8901
28.14%
2530
64.70%
FILE uDebug 306 - Cipher 10278
21.26%
2163
60.43%
FILE uDebug 10570 - Meeting with Aliens 2704
42.68%
676
81.51%
<< Start < Prev 1 Next > End >>
Display # Results 1 - 62 of 62