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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10600 - ACM Contest and Blackout | 20546 |
43.11%
|
4726 |
91.60%
|
|
|
|
10601 - Cubes | 1583 |
63.36%
|
542 |
91.14%
|
|
|
10602 - Editor Nottoobad | 4062 |
47.46%
|
1399 |
90.42%
|
|
|
|
10603 - Fill | 14767 |
34.41%
|
2720 |
64.96%
|
|
|
|
10604 - Chemical Reaction | 3763 |
30.29%
|
686 |
79.88%
|
|
|
|
10605 - Mines For Diamonds | 1041 |
33.72%
|
218 |
64.22%
|
|
|
|
10606 - Opening Doors | 2652 |
27.87%
|
579 |
67.01%
|
|
|
|
10607 - Siege | 1261 |
13.88%
|
208 |
56.25%
|
|
|
|
10608 - Friends | 44561 |
44.99%
|
10403 |
77.86%
|
|
|
|
10609 - Fractal | 1444 |
37.40%
|
341 |
80.94%
|
|
|
|
10610 - Gopher and Hawks | 4267 |
39.40%
|
1274 |
88.70%
|
|
|
|
10611 - The Playboy Chimp | 43479 |
44.38%
|
10370 |
88.76%
|
|
|
|
10612 - Paper Folding | 359 |
31.48%
|
117 |
71.79%
|
|
|
|
10613 - Mushroom Misery | 725 |
28.14%
|
169 |
71.60%
|
|
|
|
10614 - Dreadful Vectors | 653 |
21.29%
|
155 |
71.61%
|
|
|
|
10615 - Rooks | 2744 |
24.02%
|
508 |
59.25%
|
|
|
|
10616 - Divisible Group Sums | 16103 |
37.20%
|
3907 |
90.45%
|
|
|
|
10617 - Again Palindrome | 8367 |
47.70%
|
2204 |
92.88%
|
|
|
|
10618 - Tango Tango Insurrection | 2280 |
37.46%
|
400 |
78.00%
|
|
|
|
10619 - Advanced Causal Measurements | 940 |
36.28%
|
233 |
80.26%
|
|
|
|
10620 - A Flea on a Chessboard | 3162 |
40.23%
|
867 |
85.35%
|
|
|
|
10621 - Jack and Jill | 992 |
25.91%
|
225 |
69.78%
|
|
|
|
10622 - Perfect P-th Powers | 21221 |
25.03%
|
3766 |
79.34%
|
|
|
|
10623 - Thinking Backward | 975 |
34.36%
|
235 |
81.70%
|
|
|
|
10624 - Super Number | 2832 |
37.25%
|
753 |
81.27%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 3094 |
38.72%
|
811 |
87.79%
|
|
|
|
10626 - Buying Coke | 8497 |
29.69%
|
1448 |
77.69%
|
|
|
|
10627 - Infinite Race | 1953 |
17.82%
|
358 |
48.60%
|
|
|
|
10628 - Quadrills | 169 |
29.59%
|
76 |
50.00%
|
|
|
|
10629 - Truckin' | 434 |
19.35%
|
64 |
43.75%
|
|
|
|
10630 - Millennium Ceremony | 593 |
20.24%
|
47 |
42.55%
|
|
|
|
10631 - Normals | 944 |
23.41%
|
118 |
69.49%
|
|
|
|
10632 - Pyramid | 434 |
32.49%
|
127 |
78.74%
|
|
|
|
10633 - Rare Easy Problem | 11869 |
40.12%
|
3853 |
87.52%
|
|
|
|
10634 - Say NO to Memorization | 1349 |
42.48%
|
458 |
88.43%
|
|
|
|
10635 - Prince and Princess | 18164 |
36.78%
|
3474 |
81.69%
|
|
|
|
10636 - Stretching Geometry | 579 |
7.60%
|
97 |
22.68%
|
|
|
|
10637 - Coprimes | 3292 |
44.96%
|
958 |
89.77%
|
|
|
|
10638 - The Trip II | 587 |
17.89%
|
149 |
52.35%
|
|
|
|
10639 - Square Puzzle | 264 |
17.05%
|
68 |
47.06%
|
|
|
|
10640 - Planes around the World | 575 |
41.57%
|
162 |
80.86%
|
|
|
|
10641 - Barisal Stadium | 1177 |
36.28%
|
206 |
80.58%
|
|
|
|
10642 - Can You Solve It? | 13422 |
51.07%
|
4163 |
93.63%
|
|
|
|
10643 - Facing Problem With Trees | 649 |
53.93%
|
283 |
89.40%
|
|
|
|
10644 - Floor Tiles | 989 |
24.67%
|
346 |
50.58%
|
|
|
|
10645 - Menu | 1254 |
42.98%
|
318 |
81.76%
|
|
|
|
10646 - What is the Card? | 8435 |
58.34%
|
3855 |
94.35%
|
|
|
|
10647 - Optimal House Placement | 609 |
31.03%
|
172 |
75.58%
|
|
|
|
10648 - Chocolate Box | 1099 |
53.87%
|
435 |
83.22%
|
|
|
|
10649 - Danger Point | 987 |
33.33%
|
324 |
82.72%
|
|
|
|
10650 - Determinate Prime | 12013 |
21.58%
|
2054 |
74.10%
|
|
|
|
10651 - Pebble Solitaire | 6473 |
72.08%
|
2954 |
96.21%
|
|
|
|
10652 - Board Wrapping | 4228 |
51.14%
|
1007 |
91.66%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 22258 |
41.97%
|
5594 |
91.65%
|
|
|
|
10654 - The Uxuhul Voting System | 428 |
51.17%
|
220 |
79.09%
|
|
|
|
10655 - Contemplation! Algebra | 11283 |
20.82%
|
1470 |
58.64%
|
|
|
|
10656 - Maximum Sum (II) | 18417 |
34.93%
|
5275 |
85.52%
|
|
|
|
10657 - Prince Frog II | 208 |
12.98%
|
38 |
23.68%
|
|
|
|
10658 - ReArrange | 500 |
52.80%
|
243 |
88.89%
|
|
|
|
10659 - Fitting Text into Slides | 1193 |
38.98%
|
371 |
89.49%
|
|
|
|
10660 - Citizen attention offices | 3119 |
65.41%
|
1672 |
95.45%
|
|
|
|
10661 - The Perspectographer | 901 |
21.31%
|
232 |
57.76%
|
|
|
|
10662 - The Wedding | 2404 |
57.40%
|
1180 |
88.73%
|
|
|
|
10663 - Non-Powerful Subsets | 1434 |
29.57%
|
258 |
67.44%
|
|
|
|
10664 - Luggage | 16872 |
57.15%
|
5514 |
94.60%
|
|
|
|
10665 - Diatribe against Pigeonholes | 512 |
50.39%
|
256 |
76.95%
|
|
|
|
10666 - The Eurocup is Here! | 1536 |
55.79%
|
592 |
92.40%
|
|
|
|
10667 - Largest Block | 4544 |
66.20%
|
2307 |
96.23%
|
|
|
|
10668 - Expanding Rods | 4400 |
25.61%
|
852 |
81.34%
|
|
|
|
10669 - Three powers | 2046 |
55.77%
|
980 |
89.69%
|
|
|
|
10670 - Work Reduction | 6062 |
40.83%
|
1818 |
89.05%
|
|
|
|
10671 - Grid Speed | 386 |
30.05%
|
107 |
65.42%
|
|
|
|
10672 - Marbles on a tree | 2735 |
56.49%
|
1061 |
93.03%
|
|
|
|
10673 - Play with Floor and Ceil | 12722 |
48.64%
|
3927 |
89.02%
|
|
|
|
10674 - Tangents | 2323 |
24.37%
|
230 |
78.26%
|
|
|
|
10675 - Revenge of Faucet Flow | 351 |
17.66%
|
100 |
48.00%
|
|
|
|
10676 - Grid Points | 376 |
21.54%
|
102 |
59.80%
|
|
|
|
10677 - Base Equality | 1201 |
70.77%
|
721 |
92.93%
|
|
|
|
10678 - The Grazing Cow | 6880 |
69.80%
|
3433 |
97.00%
|
|
|
|
10679 - I Love Strings!! | 31901 |
33.32%
|
6232 |
68.31%
|
|
|
|
10680 - LCM | 7993 |
39.17%
|
2232 |
80.15%
|
|
|
|
10681 - Teobaldo's Trip | 3226 |
37.97%
|
1074 |
86.87%
|
|
|
|
10682 - Forr | 1536 |
20.38%
|
290 |
64.14%
|
|
|
|
10683 - The decadary watch | 5473 |
53.32%
|
2243 |
93.27%
|
|
|
|
10684 - The jackpot | 36892 |
49.45%
|
11549 |
94.23%
|
|
|
|
10685 - Nature | 17123 |
42.69%
|
3808 |
91.23%
|
|
|
|
10686 - SQF Problems | 3131 |
26.25%
|
697 |
75.04%
|
|
|
|
10687 - Monitoring the Amazon | 2569 |
54.89%
|
935 |
88.56%
|
|
|
|
10688 - The Poor Giant | 2167 |
58.74%
|
781 |
91.04%
|
|
|
|
10689 - Yet another Number Sequence | 8598 |
40.28%
|
2246 |
81.26%
|
|
|
|
10690 - Expression Again | 4229 |
27.67%
|
805 |
75.03%
|
|
|
|
10691 - Subway | 907 |
22.05%
|
160 |
57.50%
|
|
|
|
10692 - Huge Mods | 4710 |
28.83%
|
736 |
64.13%
|
|
|
|
10693 - Traffic Volume | 2738 |
72.24%
|
1753 |
95.84%
|
|
|
|
10694 - Combinatorial Summation | 948 |
34.92%
|
274 |
82.12%
|
|
|
|
10695 - Find the Point | 685 |
22.63%
|
104 |
59.62%
|
|
|
|
10696 - f91 | 59660 |
52.44%
|
20751 |
94.98%
|
|
|
|
10697 - Firemen barracks | 1719 |
14.89%
|
302 |
59.27%
|
|
|
|
10698 - Football Sort | 4065 |
22.71%
|
884 |
72.51%
|
|
|
|
10699 - Count the factors | 21507 |
65.61%
|
8428 |
96.18%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |