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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10600 - ACM Contest and Blackout 19500
42.75%
4603
91.44%
FILE 10601 - Cubes 1479
64.71%
495
91.31%
FILE 10602 - Editor Nottoobad 4043
47.44%
1390
90.50%
FILE 10603 - Fill 14474
34.28%
2660
64.55%
FILE 10604 - Chemical Reaction 3757
30.24%
682
79.91%
FILE 10605 - Mines For Diamonds 1034
33.66%
213
64.79%
FILE 10606 - Opening Doors 2562
27.40%
554
66.61%
FILE 10607 - Siege 1223
13.82%
201
55.72%
FILE 10608 - Friends 39600
42.62%
10107
77.39%
FILE 10609 - Fractal 1439
37.32%
338
81.07%
FILE 10610 - Gopher and Hawks 4247
39.35%
1265
88.70%
FILE 10611 - The Playboy Chimp 40229
43.70%
10097
88.65%
FILE 10612 - Paper Folding 248
40.32%
102
72.55%
FILE 10613 - Mushroom Misery 710
27.18%
163
71.17%
FILE 10614 - Dreadful Vectors 644
20.65%
148
70.95%
FILE 10615 - Rooks 2706
23.43%
496
58.47%
FILE 10616 - Divisible Group Sums 15786
37.13%
3872
90.39%
FILE 10617 - Again Palindrome 7641
47.76%
2106
92.97%
FILE 10618 - Tango Tango Insurrection 2118
37.06%
381
77.69%
FILE 10619 - Advanced Causal Measurements 936
36.11%
229
80.35%
FILE 10620 - A Flea on a Chessboard 3143
40.31%
862
85.50%
FILE 10621 - Jack and Jill 984
25.81%
219
70.78%
FILE 10622 - Perfect P-th Powers 20790
25.06%
3697
79.42%
FILE 10623 - Thinking Backward 912
33.66%
211
81.04%
FILE 10624 - Super Number 2796
37.05%
742
81.94%
FILE 10625 - GNU = GNU'sNotUnix 3063
38.75%
805
87.95%
FILE 10626 - Buying Coke 7339
30.49%
1382
77.79%
FILE 10627 - Infinite Race 1937
17.50%
351
47.86%
FILE 10628 - Quadrills 159
30.19%
68
52.94%
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 417
32.61%
123
79.67%
FILE 10633 - Rare Easy Problem 11109
39.98%
3808
87.47%
FILE 10634 - Say NO to Memorization 1338
42.38%
452
88.50%
FILE 10635 - Prince and Princess 17756
36.73%
3408
81.54%
FILE 10636 - Stretching Geometry 560
6.25%
88
20.45%
FILE 10637 - Coprimes 3283
44.90%
952
89.92%
FILE 10638 - The Trip II 571
17.16%
144
51.39%
FILE 10639 - Square Puzzle 254
16.54%
63
47.62%
FILE 10640 - Planes around the World 563
41.21%
157
80.89%
FILE 10641 - Barisal Stadium 1156
35.99%
200
81.00%
FILE 10642 - Can You Solve It? 10125
54.38%
3803
93.32%
FILE 10643 - Facing Problem With Trees 624
54.49%
278
89.57%
FILE 10644 - Floor Tiles 974
24.64%
341
50.15%
FILE 10645 - Menu 1238
43.13%
314
81.85%
FILE 10646 - What is the Card? 7581
59.10%
3617
94.53%
FILE 10647 - Optimal House Placement 594
30.47%
163
76.07%
FILE 10648 - Chocolate Box 1076
53.53%
419
83.05%
FILE 10649 - Danger Point 974
32.85%
315
82.86%
FILE 10650 - Determinate Prime 11231
21.76%
2005
74.41%
FILE 10651 - Pebble Solitaire 6231
71.79%
2917
96.19%
FILE 10652 - Board Wrapping 4195
51.18%
994
91.95%
FILE 10653 - Bombs! NO they are Mines!! 21397
41.79%
5505
91.61%
FILE 10654 - The Uxuhul Voting System 424
50.94%
216
79.17%
FILE 10655 - Contemplation! Algebra 10113
21.17%
1429
58.85%
FILE 10656 - Maximum Sum (II) 18177
34.89%
5233
85.44%
FILE 10657 - Prince Frog II 204
12.75%
34
23.53%
FILE 10658 - ReArrange 457
55.80%
235
89.36%
FILE 10659 - Fitting Text into Slides 1182
39.00%
368
89.67%
FILE 10660 - Citizen attention offices 3012
66.07%
1639
95.49%
FILE 10661 - The Perspectographer 887
20.74%
228
56.58%
FILE 10662 - The Wedding 2384
57.38%
1171
88.81%
FILE 10663 - Non-Powerful Subsets 1424
29.35%
251
67.33%
FILE 10664 - Luggage 15326
56.61%
5359
94.51%
FILE 10665 - Diatribe against Pigeonholes 492
49.80%
251
76.10%
FILE 10666 - The Eurocup is Here! 1508
55.70%
582
92.44%
FILE 10667 - Largest Block 4487
66.19%
2286
96.24%
FILE 10668 - Expanding Rods 4297
25.53%
838
81.50%
FILE 10669 - Three powers 2037
55.67%
975
89.74%
FILE 10670 - Work Reduction 5949
40.76%
1795
89.14%
FILE 10671 - Grid Speed 372
29.03%
103
64.08%
FILE 10672 - Marbles on a tree 2665
56.59%
1035
93.04%
FILE 10673 - Play with Floor and Ceil 12356
48.07%
3859
88.86%
FILE 10674 - Tangents 2266
24.14%
223
78.48%
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 1194
70.69%
716
93.02%
FILE 10678 - The Grazing Cow 6515
70.02%
3396
97.08%
FILE 10679 - I Love Strings!! 31307
33.00%
6140
68.09%
FILE 10680 - LCM 7777
39.73%
2211
80.24%
FILE 10681 - Teobaldo's Trip 3210
38.01%
1069
86.90%
FILE 10682 - Forr 1522
20.30%
285
63.86%
FILE 10683 - The decadary watch 5456
53.32%
2233
93.33%
FILE 10684 - The jackpot 35386
49.56%
11325
94.23%
FILE 10685 - Nature 14879
42.40%
3638
91.15%
FILE 10686 - SQF Problems 3051
26.12%
681
75.04%
FILE 10687 - Monitoring the Amazon 2529
54.49%
919
88.36%
FILE 10688 - The Poor Giant 2100
59.71%
763
91.74%
FILE 10689 - Yet another Number Sequence 8130
40.26%
2224
81.16%
FILE 10690 - Expression Again 3923
27.45%
769
75.16%
FILE 10691 - Subway 887
21.65%
154
57.14%
FILE 10692 - Huge Mods 4114
29.31%
683
62.52%
FILE 10693 - Traffic Volume 2715
72.19%
1742
95.87%
FILE 10694 - Combinatorial Summation 913
35.16%
264
82.20%
FILE 10695 - Find the Point 665
22.41%
99
56.57%
FILE 10696 - f91 58774
52.37%
20540
95.00%
FILE 10697 - Firemen barracks 1696
14.56%
297
58.92%
FILE 10698 - Football Sort 4027
22.75%
878
72.55%
FILE 10699 - Count the factors 20710
65.36%
8309
96.21%
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