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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10600 - ACM Contest and Blackout 20296
42.91%
4684
91.52%
FILE 10601 - Cubes 1574
63.41%
538
91.26%
FILE 10602 - Editor Nottoobad 4060
47.44%
1399
90.42%
FILE 10603 - Fill 14709
34.31%
2707
64.83%
FILE 10604 - Chemical Reaction 3758
30.23%
683
79.80%
FILE 10605 - Mines For Diamonds 1036
33.59%
215
64.19%
FILE 10606 - Opening Doors 2604
27.65%
569
66.61%
FILE 10607 - Siege 1247
13.55%
203
55.17%
FILE 10608 - Friends 42973
44.08%
10290
77.69%
FILE 10609 - Fractal 1443
37.35%
340
80.88%
FILE 10610 - Gopher and Hawks 4265
39.37%
1272
88.68%
FILE 10611 - The Playboy Chimp 42559
44.15%
10261
88.70%
FILE 10612 - Paper Folding 257
39.30%
106
70.75%
FILE 10613 - Mushroom Misery 711
27.14%
164
70.73%
FILE 10614 - Dreadful Vectors 646
20.74%
150
70.67%
FILE 10615 - Rooks 2741
23.93%
507
59.17%
FILE 10616 - Divisible Group Sums 16065
37.14%
3900
90.44%
FILE 10617 - Again Palindrome 8165
47.54%
2170
92.90%
FILE 10618 - Tango Tango Insurrection 2255
37.56%
396
77.78%
FILE 10619 - Advanced Causal Measurements 939
36.21%
232
80.17%
FILE 10620 - A Flea on a Chessboard 3157
40.20%
866
85.33%
FILE 10621 - Jack and Jill 988
25.71%
223
69.51%
FILE 10622 - Perfect P-th Powers 21119
25.04%
3754
79.30%
FILE 10623 - Thinking Backward 967
34.13%
233
81.55%
FILE 10624 - Super Number 2816
37.14%
749
81.71%
FILE 10625 - GNU = GNU'sNotUnix 3090
38.74%
811
87.79%
FILE 10626 - Buying Coke 8255
29.73%
1438
77.54%
FILE 10627 - Infinite Race 1946
17.68%
355
48.17%
FILE 10628 - Quadrills 167
29.34%
74
50.00%
FILE 10629 - Truckin' 432
18.98%
63
41.27%
FILE 10630 - Millennium Ceremony 592
20.10%
46
41.30%
FILE 10631 - Normals 940
23.19%
115
68.70%
FILE 10632 - Pyramid 427
32.32%
125
78.40%
FILE 10633 - Rare Easy Problem 11843
40.06%
3844
87.49%
FILE 10634 - Say NO to Memorization 1346
42.35%
455
88.35%
FILE 10635 - Prince and Princess 18057
36.78%
3460
81.62%
FILE 10636 - Stretching Geometry 565
6.19%
92
19.57%
FILE 10637 - Coprimes 3289
44.91%
956
89.75%
FILE 10638 - The Trip II 583
17.50%
147
51.70%
FILE 10639 - Square Puzzle 257
17.12%
65
47.69%
FILE 10640 - Planes around the World 571
41.33%
160
80.62%
FILE 10641 - Barisal Stadium 1164
35.91%
201
80.60%
FILE 10642 - Can You Solve It? 12281
51.66%
4031
93.53%
FILE 10643 - Facing Problem With Trees 647
53.79%
281
89.32%
FILE 10644 - Floor Tiles 985
24.57%
345
50.14%
FILE 10645 - Menu 1254
42.98%
318
81.76%
FILE 10646 - What is the Card? 8213
58.49%
3780
94.37%
FILE 10647 - Optimal House Placement 601
30.62%
165
75.76%
FILE 10648 - Chocolate Box 1089
53.63%
427
82.90%
FILE 10649 - Danger Point 986
33.27%
323
82.66%
FILE 10650 - Determinate Prime 11959
21.56%
2043
74.16%
FILE 10651 - Pebble Solitaire 6389
71.89%
2939
96.19%
FILE 10652 - Board Wrapping 4219
51.08%
1003
91.63%
FILE 10653 - Bombs! NO they are Mines!! 22077
41.89%
5570
91.67%
FILE 10654 - The Uxuhul Voting System 425
50.82%
217
78.80%
FILE 10655 - Contemplation! Algebra 11073
20.84%
1462
58.62%
FILE 10656 - Maximum Sum (II) 18334
34.92%
5257
85.47%
FILE 10657 - Prince Frog II 207
12.56%
37
21.62%
FILE 10658 - ReArrange 487
52.98%
239
88.70%
FILE 10659 - Fitting Text into Slides 1184
39.02%
370
89.46%
FILE 10660 - Citizen attention offices 3094
65.32%
1658
95.42%
FILE 10661 - The Perspectographer 895
21.01%
230
56.52%
FILE 10662 - The Wedding 2395
57.41%
1177
88.79%
FILE 10663 - Non-Powerful Subsets 1427
29.43%
254
67.32%
FILE 10664 - Luggage 16534
56.97%
5459
94.54%
FILE 10665 - Diatribe against Pigeonholes 498
50.00%
253
76.28%
FILE 10666 - The Eurocup is Here! 1524
55.77%
589
92.36%
FILE 10667 - Largest Block 4526
66.24%
2302
96.22%
FILE 10668 - Expanding Rods 4359
25.51%
845
81.30%
FILE 10669 - Three powers 2044
55.72%
978
89.67%
FILE 10670 - Work Reduction 6024
40.74%
1810
89.06%
FILE 10671 - Grid Speed 380
29.74%
105
64.76%
FILE 10672 - Marbles on a tree 2731
56.46%
1060
93.02%
FILE 10673 - Play with Floor and Ceil 12652
48.50%
3902
88.95%
FILE 10674 - Tangents 2319
24.28%
228
78.07%
FILE 10675 - Revenge of Faucet Flow 348
17.53%
99
47.47%
FILE 10676 - Grid Points 372
20.97%
100
59.00%
FILE 10677 - Base Equality 1201
70.77%
721
92.93%
FILE 10678 - The Grazing Cow 6737
69.57%
3421
97.05%
FILE 10679 - I Love Strings!! 31728
33.22%
6208
68.23%
FILE 10680 - LCM 7967
39.12%
2225
80.13%
FILE 10681 - Teobaldo's Trip 3224
37.93%
1072
86.85%
FILE 10682 - Forr 1525
20.39%
288
63.89%
FILE 10683 - The decadary watch 5467
53.32%
2240
93.26%
FILE 10684 - The jackpot 36544
49.43%
11476
94.21%
FILE 10685 - Nature 15972
42.61%
3726
91.25%
FILE 10686 - SQF Problems 3091
26.21%
690
75.07%
FILE 10687 - Monitoring the Amazon 2560
54.88%
931
88.61%
FILE 10688 - The Poor Giant 2128
59.59%
774
91.47%
FILE 10689 - Yet another Number Sequence 8541
40.14%
2244
81.24%
FILE 10690 - Expression Again 4176
27.49%
796
75.13%
FILE 10691 - Subway 897
21.74%
157
57.32%
FILE 10692 - Huge Mods 4611
28.74%
730
63.97%
FILE 10693 - Traffic Volume 2721
72.22%
1746
95.82%
FILE 10694 - Combinatorial Summation 929
35.20%
271
81.92%
FILE 10695 - Find the Point 680
22.21%
102
56.86%
FILE 10696 - f91 59416
52.37%
20673
94.99%
FILE 10697 - Firemen barracks 1713
14.71%
299
58.86%
FILE 10698 - Football Sort 4042
22.74%
881
72.53%
FILE 10699 - Count the factors 21348
65.48%
8403
96.17%
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