Browse Problems 
Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
10600 - ACM Contest and Blackout | 16609 |
42.53%
|
4122 |
91.65%
|
|
|
|
10601 - Cubes | 1235 |
62.11%
|
364 |
90.11%
|
|
|
10602 - Editor Nottoobad | 3931 |
47.01%
|
1348 |
90.43%
|
|
|
|
10603 - Fill | 12926 |
32.42%
|
2360 |
61.40%
|
|
|
|
10604 - Chemical Reaction | 3704 |
29.91%
|
664 |
79.82%
|
|
|
|
10605 - Mines For Diamonds | 950 |
29.16%
|
187 |
62.57%
|
|
|
|
10606 - Opening Doors | 2256 |
26.15%
|
501 |
65.27%
|
|
|
|
10607 - Siege | 1192 |
13.67%
|
196 |
55.10%
|
|
|
|
10608 - Friends | 32585 |
40.71%
|
9078 |
75.73%
|
|
|
|
10609 - Fractal | 1417 |
36.91%
|
331 |
80.66%
|
|
|
|
10610 - Gopher and Hawks | 4117 |
38.98%
|
1215 |
88.81%
|
|
|
|
10611 - The Playboy Chimp | 31386 |
42.44%
|
8689 |
88.68%
|
|
|
|
10612 - Paper Folding | 242 |
40.08%
|
97 |
73.20%
|
|
|
|
10613 - Mushroom Misery | 689 |
26.71%
|
150 |
72.00%
|
|
|
|
10614 - Dreadful Vectors | 639 |
20.50%
|
144 |
71.53%
|
|
|
|
10615 - Rooks | 2493 |
22.62%
|
456 |
55.92%
|
|
|
|
10616 - Divisible Group Sums | 13362 |
37.27%
|
3559 |
90.17%
|
|
|
|
10617 - Again Palindrome | 5501 |
48.50%
|
1800 |
93.72%
|
|
|
|
10618 - Tango Tango Insurrection | 1567 |
33.57%
|
301 |
76.08%
|
|
|
|
10619 - Advanced Causal Measurements | 904 |
36.28%
|
222 |
80.18%
|
|
|
|
10620 - A Flea on a Chessboard | 3092 |
40.01%
|
851 |
85.66%
|
|
|
|
10621 - Jack and Jill | 942 |
26.22%
|
208 |
72.60%
|
|
|
|
10622 - Perfect P-th Powers | 17512 |
25.29%
|
3320 |
79.43%
|
|
|
|
10623 - Thinking Backward | 877 |
32.84%
|
205 |
79.02%
|
|
|
|
10624 - Super Number | 2542 |
37.29%
|
702 |
82.34%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 2989 |
38.57%
|
775 |
87.74%
|
|
|
|
10626 - Buying Coke | 5737 |
31.03%
|
1288 |
77.17%
|
|
|
|
10627 - Infinite Race | 1878 |
16.40%
|
336 |
46.13%
|
|
|
|
10628 - Quadrills | 144 |
31.94%
|
56 |
60.71%
|
|
|
|
10629 - Truckin' | 423 |
18.91%
|
55 |
43.64%
|
|
|
|
10630 - Millennium Ceremony | 584 |
19.86%
|
40 |
42.50%
|
|
|
|
10631 - Normals | 930 |
22.69%
|
109 |
68.81%
|
|
|
|
10632 - Pyramid | 398 |
31.16%
|
118 |
76.27%
|
|
|
|
10633 - Rare Easy Problem | 10456 |
39.95%
|
3669 |
87.41%
|
|
|
|
10634 - Say NO to Memorization | 1327 |
41.97%
|
444 |
88.06%
|
|
|
|
10635 - Prince and Princess | 15517 |
36.45%
|
2999 |
80.96%
|
|
|
|
10636 - Stretching Geometry | 557 |
6.28%
|
85 |
21.18%
|
|
|
|
10637 - Coprimes | 2725 |
48.00%
|
909 |
90.43%
|
|
|
|
10638 - The Trip II | 560 |
16.96%
|
140 |
50.71%
|
|
|
|
10639 - Square Puzzle | 168 |
18.45%
|
54 |
42.59%
|
|
|
|
10640 - Planes around the World | 460 |
40.22%
|
141 |
80.14%
|
|
|
|
10641 - Barisal Stadium | 1063 |
34.43%
|
172 |
81.40%
|
|
|
|
10642 - Can You Solve It? | 6937 |
55.41%
|
2960 |
92.84%
|
|
|
|
10643 - Facing Problem With Trees | 592 |
54.90%
|
265 |
89.43%
|
|
|
|
10644 - Floor Tiles | 942 |
24.84%
|
318 |
52.52%
|
|
|
|
10645 - Menu | 1019 |
41.41%
|
287 |
82.23%
|
|
|
|
10646 - What is the Card? | 5625 |
61.69%
|
2999 |
95.00%
|
|
|
|
10647 - Optimal House Placement | 571 |
30.82%
|
157 |
75.80%
|
|
|
|
10648 - Chocolate Box | 945 |
54.07%
|
383 |
82.25%
|
|
|
|
10649 - Danger Point | 858 |
31.00%
|
265 |
81.89%
|
|
|
|
10650 - Determinate Prime | 8725 |
21.97%
|
1787 |
75.04%
|
|
|
|
10651 - Pebble Solitaire | 5380 |
71.28%
|
2747 |
96.25%
|
|
|
|
10652 - Board Wrapping | 3693 |
52.18%
|
866 |
92.03%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 17973 |
41.07%
|
4987 |
91.90%
|
|
|
|
10654 - The Uxuhul Voting System | 417 |
50.36%
|
210 |
79.05%
|
|
|
|
10655 - Contemplation! Algebra | 8605 |
20.55%
|
1256 |
55.73%
|
|
|
|
10656 - Maximum Sum (II) | 16692 |
34.66%
|
4942 |
85.29%
|
|
|
|
10657 - Prince Frog II | 203 |
12.81%
|
33 |
24.24%
|
|
|
|
10658 - ReArrange | 426 |
56.81%
|
221 |
90.05%
|
|
|
|
10659 - Fitting Text into Slides | 1092 |
37.91%
|
343 |
89.80%
|
|
|
|
10660 - Citizen attention offices | 2641 |
67.25%
|
1468 |
95.84%
|
|
|
|
10661 - The Perspectographer | 861 |
21.25%
|
224 |
57.14%
|
|
|
|
10662 - The Wedding | 2174 |
57.36%
|
1094 |
88.48%
|
|
|
|
10663 - Non-Powerful Subsets | 1404 |
29.06%
|
239 |
67.78%
|
|
|
|
10664 - Luggage | 12124 |
57.37%
|
4792 |
94.45%
|
|
|
|
10665 - Diatribe against Pigeonholes | 423 |
49.41%
|
229 |
75.55%
|
|
|
|
10666 - The Eurocup is Here! | 1340 |
55.45%
|
555 |
92.25%
|
|
|
|
10667 - Largest Block | 4177 |
66.27%
|
2172 |
96.36%
|
|
|
|
10668 - Expanding Rods | 4028 |
24.68%
|
764 |
81.28%
|
|
|
|
10669 - Three powers | 1884 |
55.52%
|
910 |
89.78%
|
|
|
|
10670 - Work Reduction | 5131 |
41.08%
|
1647 |
89.50%
|
|
|
|
10671 - Grid Speed | 361 |
28.25%
|
100 |
64.00%
|
|
|
|
10672 - Marbles on a tree | 2409 |
56.12%
|
958 |
93.22%
|
|
|
|
10673 - Play with Floor and Ceil | 11286 |
47.51%
|
3644 |
88.78%
|
|
|
|
10674 - Tangents | 2065 |
24.12%
|
199 |
78.39%
|
|
|
|
10675 - Revenge of Faucet Flow | 335 |
17.61%
|
91 |
49.45%
|
|
|
|
10676 - Grid Points | 353 |
19.83%
|
90 |
58.89%
|
|
|
|
10677 - Base Equality | 1170 |
71.11%
|
704 |
93.04%
|
|
|
|
10678 - The Grazing Cow | 5912 |
69.94%
|
3281 |
97.26%
|
|
|
|
10679 - I Love Strings!! | 28643 |
31.59%
|
5745 |
66.91%
|
|
|
|
10680 - LCM | 7095 |
40.27%
|
2086 |
80.25%
|
|
|
|
10681 - Teobaldo's Trip | 3141 |
37.73%
|
1044 |
86.78%
|
|
|
|
10682 - Forr | 1471 |
19.78%
|
274 |
62.04%
|
|
|
|
10683 - The decadary watch | 5193 |
53.23%
|
2131 |
93.29%
|
|
|
|
10684 - The jackpot | 30671 |
49.79%
|
10273 |
94.32%
|
|
|
|
10685 - Nature | 10674 |
43.11%
|
3142 |
91.63%
|
|
|
|
10686 - SQF Problems | 2584 |
24.30%
|
595 |
73.95%
|
|
|
|
10687 - Monitoring the Amazon | 1995 |
56.84%
|
843 |
88.14%
|
|
|
|
10688 - The Poor Giant | 1876 |
60.77%
|
724 |
91.57%
|
|
|
|
10689 - Yet another Number Sequence | 7415 |
40.27%
|
2099 |
81.32%
|
|
|
|
10690 - Expression Again | 3688 |
26.90%
|
717 |
74.90%
|
|
|
|
10691 - Subway | 833 |
18.97%
|
148 |
56.08%
|
|
|
|
10692 - Huge Mods | 3657 |
28.08%
|
615 |
59.19%
|
|
|
|
10693 - Traffic Volume | 2661 |
72.27%
|
1715 |
95.86%
|
|
|
|
10694 - Combinatorial Summation | 900 |
34.89%
|
259 |
81.47%
|
|
|
|
10695 - Find the Point | 664 |
22.44%
|
98 |
57.14%
|
|
|
|
10696 - f91 | 53895 |
52.59%
|
19580 |
95.07%
|
|
|
|
10697 - Firemen barracks | 1690 |
14.44%
|
294 |
58.50%
|
|
|
|
10698 - Football Sort | 3553 |
22.46%
|
788 |
71.95%
|
|
|
|
10699 - Count the factors | 17760 |
64.58%
|
7621 |
96.30%
|
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| Display # | Results 1 - 100 of 100 | |