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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10600 - ACM Contest and Blackout 20061
42.94%
4661
91.50%
FILE 10601 - Cubes 1510
64.97%
519
91.71%
FILE 10602 - Editor Nottoobad 4056
47.41%
1396
90.47%
FILE 10603 - Fill 14636
34.35%
2693
64.72%
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 2598
27.60%
565
66.73%
FILE 10607 - Siege 1246
13.56%
202
55.45%
FILE 10608 - Friends 41955
43.57%
10247
77.63%
FILE 10609 - Fractal 1439
37.32%
338
81.07%
FILE 10610 - Gopher and Hawks 4263
39.39%
1270
88.82%
FILE 10611 - The Playboy Chimp 42029
44.11%
10238
88.69%
FILE 10612 - Paper Folding 256
39.45%
105
71.43%
FILE 10613 - Mushroom Misery 710
27.18%
163
71.17%
FILE 10614 - Dreadful Vectors 645
20.78%
149
71.14%
FILE 10615 - Rooks 2723
23.69%
502
58.96%
FILE 10616 - Divisible Group Sums 16023
37.12%
3895
90.45%
FILE 10617 - Again Palindrome 8040
47.60%
2154
92.94%
FILE 10618 - Tango Tango Insurrection 2246
37.62%
394
77.92%
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 21086
25.03%
3744
79.30%
FILE 10623 - Thinking Backward 959
34.20%
230
81.74%
FILE 10624 - Super Number 2815
37.16%
748
81.82%
FILE 10625 - GNU = GNU'sNotUnix 3085
38.77%
810
87.90%
FILE 10626 - Buying Coke 8050
30.07%
1424
77.67%
FILE 10627 - Infinite Race 1945
17.69%
354
48.31%
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 11731
40.06%
3834
87.48%
FILE 10634 - Say NO to Memorization 1338
42.38%
452
88.50%
FILE 10635 - Prince and Princess 17987
36.74%
3447
81.61%
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 570
41.40%
159
81.13%
FILE 10641 - Barisal Stadium 1159
35.98%
200
81.00%
FILE 10642 - Can You Solve It? 11434
53.48%
3996
93.49%
FILE 10643 - Facing Problem With Trees 642
54.05%
279
89.61%
FILE 10644 - Floor Tiles 984
24.59%
344
50.29%
FILE 10645 - Menu 1253
43.02%
317
82.02%
FILE 10646 - What is the Card? 8033
58.72%
3746
94.37%
FILE 10647 - Optimal House Placement 600
30.67%
164
76.22%
FILE 10648 - Chocolate Box 1080
53.70%
422
83.18%
FILE 10649 - Danger Point 977
33.06%
317
82.97%
FILE 10650 - Determinate Prime 11551
21.73%
2027
74.40%
FILE 10651 - Pebble Solitaire 6336
71.86%
2928
96.21%
FILE 10652 - Board Wrapping 4216
51.09%
1001
91.81%
FILE 10653 - Bombs! NO they are Mines!! 21866
41.92%
5557
91.67%
FILE 10654 - The Uxuhul Voting System 424
50.94%
216
79.17%
FILE 10655 - Contemplation! Algebra 10846
20.99%
1453
58.77%
FILE 10656 - Maximum Sum (II) 18277
34.90%
5252
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 3083
65.33%
1651
95.46%
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 16220
56.82%
5442
94.54%
FILE 10665 - Diatribe against Pigeonholes 495
49.90%
251
76.49%
FILE 10666 - The Eurocup is Here! 1520
55.72%
587
92.50%
FILE 10667 - Largest Block 4517
66.24%
2297
96.26%
FILE 10668 - Expanding Rods 4350
25.47%
843
81.38%
FILE 10669 - Three powers 2043
55.75%
977
89.76%
FILE 10670 - Work Reduction 6011
40.71%
1808
89.10%
FILE 10671 - Grid Speed 375
29.07%
103
64.08%
FILE 10672 - Marbles on a tree 2693
56.59%
1049
93.14%
FILE 10673 - Play with Floor and Ceil 12608
48.44%
3891
88.95%
FILE 10674 - Tangents 2309
24.34%
226
78.76%
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 1200
70.83%
720
93.06%
FILE 10678 - The Grazing Cow 6724
69.54%
3414
97.07%
FILE 10679 - I Love Strings!! 31630
33.14%
6191
68.20%
FILE 10680 - LCM 7924
39.27%
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 5465
53.32%
2238
93.30%
FILE 10684 - The jackpot 36209
49.48%
11451
94.21%
FILE 10685 - Nature 15750
42.63%
3710
91.24%
FILE 10686 - SQF Problems 3086
26.22%
688
75.15%
FILE 10687 - Monitoring the Amazon 2554
54.89%
929
88.59%
FILE 10688 - The Poor Giant 2124
59.56%
771
91.57%
FILE 10689 - Yet another Number Sequence 8259
40.20%
2236
81.22%
FILE 10690 - Expression Again 4089
27.46%
790
75.19%
FILE 10691 - Subway 896
21.76%
156
57.69%
FILE 10692 - Huge Mods 4587
28.56%
719
63.56%
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 679
22.24%
101
57.43%
FILE 10696 - f91 59171
52.37%
20635
94.99%
FILE 10697 - Firemen barracks 1712
14.72%
298
59.06%
FILE 10698 - Football Sort 4041
22.74%
880
72.61%
FILE 10699 - Count the factors 21255
65.41%
8393
96.18%
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