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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10600 - ACM Contest and Blackout 20582
43.10%
4733
91.59%
FILE 10601 - Cubes 1583
63.36%
542
91.14%
FILE 10602 - Editor Nottoobad 4062
47.46%
1399
90.42%
FILE 10603 - Fill 14773
34.42%
2720
64.96%
FILE 10604 - Chemical Reaction 3950
29.19%
692
79.91%
FILE 10605 - Mines For Diamonds 1042
33.78%
218
64.22%
FILE 10606 - Opening Doors 2661
27.96%
582
67.18%
FILE 10607 - Siege 1261
13.88%
208
56.25%
FILE 10608 - Friends 44852
45.18%
10419
77.90%
FILE 10609 - Fractal 1444
37.40%
341
80.94%
FILE 10610 - Gopher and Hawks 4270
39.44%
1275
88.71%
FILE 10611 - The Playboy Chimp 43939
44.48%
10397
88.78%
FILE 10612 - Paper Folding 359
31.48%
117
71.79%
FILE 10613 - Mushroom Misery 726
28.24%
170
71.76%
FILE 10614 - Dreadful Vectors 654
21.41%
155
71.61%
FILE 10615 - Rooks 2744
24.02%
508
59.25%
FILE 10616 - Divisible Group Sums 16111
37.21%
3910
90.43%
FILE 10617 - Again Palindrome 8384
47.75%
2207
92.89%
FILE 10618 - Tango Tango Insurrection 2297
37.40%
402
78.11%
FILE 10619 - Advanced Causal Measurements 940
36.28%
233
80.26%
FILE 10620 - A Flea on a Chessboard 3162
40.23%
867
85.35%
FILE 10621 - Jack and Jill 993
25.98%
225
69.78%
FILE 10622 - Perfect P-th Powers 21233
25.03%
3766
79.34%
FILE 10623 - Thinking Backward 975
34.36%
235
81.70%
FILE 10624 - Super Number 2833
37.27%
753
81.27%
FILE 10625 - GNU = GNU'sNotUnix 3097
38.75%
812
87.81%
FILE 10626 - Buying Coke 8555
29.64%
1455
77.80%
FILE 10627 - Infinite Race 1953
17.82%
358
48.60%
FILE 10628 - Quadrills 171
30.41%
77
51.95%
FILE 10629 - Truckin' 442
19.46%
70
42.86%
FILE 10630 - Millennium Ceremony 600
20.33%
51
43.14%
FILE 10631 - Normals 949
23.50%
118
70.34%
FILE 10632 - Pyramid 435
32.64%
127
78.74%
FILE 10633 - Rare Easy Problem 11876
40.14%
3853
87.52%
FILE 10634 - Say NO to Memorization 1350
42.52%
458
88.43%
FILE 10635 - Prince and Princess 18190
36.78%
3477
81.71%
FILE 10636 - Stretching Geometry 589
8.83%
101
27.72%
FILE 10637 - Coprimes 3293
44.97%
958
89.77%
FILE 10638 - The Trip II 588
18.03%
149
52.35%
FILE 10639 - Square Puzzle 268
17.91%
69
49.28%
FILE 10640 - Planes around the World 576
41.67%
162
80.86%
FILE 10641 - Barisal Stadium 1180
36.19%
207
80.19%
FILE 10642 - Can You Solve It? 13600
51.16%
4192
93.68%
FILE 10643 - Facing Problem With Trees 649
53.93%
283
89.40%
FILE 10644 - Floor Tiles 991
24.72%
346
50.58%
FILE 10645 - Menu 1262
43.19%
321
81.93%
FILE 10646 - What is the Card? 8484
58.29%
3866
94.28%
FILE 10647 - Optimal House Placement 609
31.03%
172
75.58%
FILE 10648 - Chocolate Box 1100
53.91%
435
83.22%
FILE 10649 - Danger Point 987
33.33%
324
82.72%
FILE 10650 - Determinate Prime 12157
21.65%
2055
74.06%
FILE 10651 - Pebble Solitaire 6488
72.10%
2960
96.22%
FILE 10652 - Board Wrapping 4228
51.14%
1007
91.66%
FILE 10653 - Bombs! NO they are Mines!! 22280
42.01%
5598
91.68%
FILE 10654 - The Uxuhul Voting System 428
51.17%
220
79.09%
FILE 10655 - Contemplation! Algebra 11354
20.74%
1470
58.64%
FILE 10656 - Maximum Sum (II) 18423
34.95%
5277
85.52%
FILE 10657 - Prince Frog II 213
14.08%
43
27.91%
FILE 10658 - ReArrange 501
52.89%
243
88.89%
FILE 10659 - Fitting Text into Slides 1193
38.98%
371
89.49%
FILE 10660 - Citizen attention offices 3130
65.50%
1680
95.48%
FILE 10661 - The Perspectographer 901
21.31%
232
57.76%
FILE 10662 - The Wedding 2406
57.44%
1181
88.74%
FILE 10663 - Non-Powerful Subsets 1436
29.60%
258
67.44%
FILE 10664 - Luggage 16971
57.29%
5529
94.61%
FILE 10665 - Diatribe against Pigeonholes 562
49.47%
263
77.57%
FILE 10666 - The Eurocup is Here! 1540
55.84%
593
92.41%
FILE 10667 - Largest Block 4546
66.21%
2308
96.23%
FILE 10668 - Expanding Rods 4403
25.62%
853
81.36%
FILE 10669 - Three powers 2046
55.77%
980
89.69%
FILE 10670 - Work Reduction 6072
40.86%
1821
89.02%
FILE 10671 - Grid Speed 386
30.05%
107
65.42%
FILE 10672 - Marbles on a tree 2735
56.49%
1061
93.03%
FILE 10673 - Play with Floor and Ceil 12752
48.69%
3932
89.01%
FILE 10674 - Tangents 2324
24.40%
230
78.26%
FILE 10675 - Revenge of Faucet Flow 368
17.66%
102
50.00%
FILE 10676 - Grid Points 377
21.49%
102
59.80%
FILE 10677 - Base Equality 1209
70.55%
721
92.93%
FILE 10678 - The Grazing Cow 6887
69.78%
3434
97.00%
FILE 10679 - I Love Strings!! 31925
33.35%
6239
68.36%
FILE 10680 - LCM 8004
39.19%
2234
80.17%
FILE 10681 - Teobaldo's Trip 3228
37.98%
1075
86.79%
FILE 10682 - Forr 1539
20.40%
291
64.26%
FILE 10683 - The decadary watch 5485
53.24%
2244
93.27%
FILE 10684 - The jackpot 36976
49.45%
11567
94.25%
FILE 10685 - Nature 17167
42.73%
3812
91.24%
FILE 10686 - SQF Problems 3132
26.28%
697
75.04%
FILE 10687 - Monitoring the Amazon 2588
54.79%
938
88.49%
FILE 10688 - The Poor Giant 2168
58.76%
781
91.04%
FILE 10689 - Yet another Number Sequence 8607
40.29%
2248
81.27%
FILE 10690 - Expression Again 4235
27.72%
807
75.09%
FILE 10691 - Subway 908
22.14%
160
57.50%
FILE 10692 - Huge Mods 4712
28.86%
736
64.13%
FILE 10693 - Traffic Volume 2740
72.26%
1753
95.84%
FILE 10694 - Combinatorial Summation 948
34.92%
274
82.12%
FILE 10695 - Find the Point 685
22.63%
104
59.62%
FILE 10696 - f91 59792
52.47%
20765
94.98%
FILE 10697 - Firemen barracks 1720
14.94%
302
59.27%
FILE 10698 - Football Sort 4065
22.71%
884
72.51%
FILE 10699 - Count the factors 21585
65.62%
8434
96.17%
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