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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10600 - ACM Contest and Blackout 19942
42.89%
4652
91.49%
FILE 10601 - Cubes 1502
64.85%
512
91.60%
FILE 10602 - Editor Nottoobad 4054
47.39%
1394
90.46%
FILE 10603 - Fill 14593
34.35%
2679
64.73%
FILE 10604 - Chemical Reaction 3757
30.24%
682
79.91%
FILE 10605 - Mines For Diamonds 1035
33.62%
214
64.49%
FILE 10606 - Opening Doors 2580
27.29%
558
66.31%
FILE 10607 - Siege 1246
13.56%
202
55.45%
FILE 10608 - Friends 41465
43.33%
10217
77.58%
FILE 10609 - Fractal 1439
37.32%
338
81.07%
FILE 10610 - Gopher and Hawks 4261
39.38%
1269
88.81%
FILE 10611 - The Playboy Chimp 41562
43.96%
10203
88.64%
FILE 10612 - Paper Folding 255
39.61%
104
72.12%
FILE 10613 - Mushroom Misery 710
27.18%
163
71.17%
FILE 10614 - Dreadful Vectors 645
20.78%
149
71.14%
FILE 10615 - Rooks 2722
23.66%
502
58.96%
FILE 10616 - Divisible Group Sums 15973
37.11%
3889
90.41%
FILE 10617 - Again Palindrome 7963
47.60%
2137
92.98%
FILE 10618 - Tango Tango Insurrection 2237
37.59%
391
77.75%
FILE 10619 - Advanced Causal Measurements 936
36.11%
229
80.35%
FILE 10620 - A Flea on a Chessboard 3155
40.19%
864
85.42%
FILE 10621 - Jack and Jill 985
25.79%
220
70.45%
FILE 10622 - Perfect P-th Powers 20969
25.05%
3728
79.32%
FILE 10623 - Thinking Backward 959
34.20%
230
81.74%
FILE 10624 - Super Number 2806
37.13%
745
81.74%
FILE 10625 - GNU = GNU'sNotUnix 3085
38.77%
810
87.90%
FILE 10626 - Buying Coke 7952
30.16%
1420
77.61%
FILE 10627 - Infinite Race 1939
17.59%
353
48.16%
FILE 10628 - Quadrills 165
29.09%
73
49.32%
FILE 10629 - Truckin' 431
19.03%
62
41.94%
FILE 10630 - Millennium Ceremony 591
20.14%
45
42.22%
FILE 10631 - Normals 934
22.91%
112
68.75%
FILE 10632 - Pyramid 425
32.24%
124
79.03%
FILE 10633 - Rare Easy Problem 11700
40.03%
3829
87.46%
FILE 10634 - Say NO to Memorization 1338
42.38%
452
88.50%
FILE 10635 - Prince and Princess 17960
36.70%
3436
81.58%
FILE 10636 - Stretching Geometry 562
6.23%
90
20.00%
FILE 10637 - Coprimes 3285
44.90%
954
89.83%
FILE 10638 - The Trip II 578
17.13%
145
51.72%
FILE 10639 - Square Puzzle 254
16.54%
63
47.62%
FILE 10640 - Planes around the World 569
41.30%
159
81.13%
FILE 10641 - Barisal Stadium 1156
35.99%
200
81.00%
FILE 10642 - Can You Solve It? 11345
53.52%
3973
93.53%
FILE 10643 - Facing Problem With Trees 642
54.05%
279
89.61%
FILE 10644 - Floor Tiles 976
24.69%
342
50.29%
FILE 10645 - Menu 1241
43.19%
316
81.96%
FILE 10646 - What is the Card? 7909
58.76%
3706
94.39%
FILE 10647 - Optimal House Placement 600
30.67%
164
76.22%
FILE 10648 - Chocolate Box 1079
53.66%
421
83.14%
FILE 10649 - Danger Point 977
33.06%
317
82.97%
FILE 10650 - Determinate Prime 11537
21.73%
2026
74.38%
FILE 10651 - Pebble Solitaire 6321
71.81%
2923
96.20%
FILE 10652 - Board Wrapping 4213
51.08%
1000
91.80%
FILE 10653 - Bombs! NO they are Mines!! 21722
41.90%
5547
91.65%
FILE 10654 - The Uxuhul Voting System 424
50.94%
216
79.17%
FILE 10655 - Contemplation! Algebra 10734
20.78%
1445
58.82%
FILE 10656 - Maximum Sum (II) 18254
34.90%
5245
85.47%
FILE 10657 - Prince Frog II 205
12.68%
35
22.86%
FILE 10658 - ReArrange 484
52.89%
236
88.98%
FILE 10659 - Fitting Text into Slides 1183
39.05%
369
89.70%
FILE 10660 - Citizen attention offices 3061
65.70%
1648
95.51%
FILE 10661 - The Perspectographer 894
21.03%
229
56.77%
FILE 10662 - The Wedding 2394
57.44%
1176
88.86%
FILE 10663 - Non-Powerful Subsets 1426
29.45%
253
67.59%
FILE 10664 - Luggage 15891
56.71%
5424
94.52%
FILE 10665 - Diatribe against Pigeonholes 495
49.90%
251
76.49%
FILE 10666 - The Eurocup is Here! 1510
55.76%
584
92.47%
FILE 10667 - Largest Block 4511
66.24%
2295
96.25%
FILE 10668 - Expanding Rods 4344
25.46%
841
81.45%
FILE 10669 - Three powers 2037
55.67%
975
89.74%
FILE 10670 - Work Reduction 6004
40.72%
1807
89.10%
FILE 10671 - Grid Speed 372
29.03%
103
64.08%
FILE 10672 - Marbles on a tree 2689
56.60%
1047
93.12%
FILE 10673 - Play with Floor and Ceil 12566
48.36%
3879
88.91%
FILE 10674 - Tangents 2295
24.27%
225
79.11%
FILE 10675 - Revenge of Faucet Flow 344
17.73%
97
48.45%
FILE 10676 - Grid Points 371
21.02%
99
59.60%
FILE 10677 - Base Equality 1195
70.71%
717
93.03%
FILE 10678 - The Grazing Cow 6662
69.86%
3413
97.07%
FILE 10679 - I Love Strings!! 31562
33.07%
6179
68.17%
FILE 10680 - LCM 7922
39.28%
2219
80.22%
FILE 10681 - Teobaldo's Trip 3223
37.95%
1071
86.93%
FILE 10682 - Forr 1524
20.41%
287
64.11%
FILE 10683 - The decadary watch 5463
53.32%
2237
93.29%
FILE 10684 - The jackpot 36128
49.48%
11421
94.22%
FILE 10685 - Nature 15543
42.69%
3695
91.23%
FILE 10686 - SQF Problems 3073
26.13%
687
74.96%
FILE 10687 - Monitoring the Amazon 2545
54.73%
923
88.41%
FILE 10688 - The Poor Giant 2118
59.68%
770
91.56%
FILE 10689 - Yet another Number Sequence 8228
40.09%
2232
81.18%
FILE 10690 - Expression Again 4076
27.43%
788
75.13%
FILE 10691 - Subway 896
21.76%
156
57.69%
FILE 10692 - Huge Mods 4222
29.30%
704
63.35%
FILE 10693 - Traffic Volume 2718
72.22%
1744
95.87%
FILE 10694 - Combinatorial Summation 918
35.19%
266
82.33%
FILE 10695 - Find the Point 665
22.41%
99
56.57%
FILE 10696 - f91 59120
52.36%
20609
95.00%
FILE 10697 - Firemen barracks 1696
14.56%
297
58.92%
FILE 10698 - Football Sort 4041
22.74%
880
72.61%
FILE 10699 - Count the factors 21156
65.43%
8378
96.20%
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