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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10600 - ACM Contest and Blackout | 20155 |
42.99%
|
4667 |
91.51%
|
|
|
|
10601 - Cubes | 1511 |
64.99%
|
520 |
91.73%
|
|
|
10602 - Editor Nottoobad | 4059 |
47.45%
|
1398 |
90.49%
|
|
|
|
10603 - Fill | 14690 |
34.32%
|
2702 |
64.84%
|
|
|
|
10604 - Chemical Reaction | 3757 |
30.24%
|
682 |
79.91%
|
|
|
|
10605 - Mines For Diamonds | 1035 |
33.62%
|
214 |
64.49%
|
|
|
|
10606 - Opening Doors | 2599 |
27.63%
|
565 |
66.73%
|
|
|
|
10607 - Siege | 1246 |
13.56%
|
202 |
55.45%
|
|
|
|
10608 - Friends | 42340 |
43.76%
|
10276 |
77.69%
|
|
|
|
10609 - Fractal | 1439 |
37.32%
|
338 |
81.07%
|
|
|
|
10610 - Gopher and Hawks | 4263 |
39.39%
|
1270 |
88.82%
|
|
|
|
10611 - The Playboy Chimp | 42547 |
44.14%
|
10257 |
88.70%
|
|
|
|
10612 - Paper Folding | 256 |
39.45%
|
105 |
71.43%
|
|
|
|
10613 - Mushroom Misery | 710 |
27.18%
|
163 |
71.17%
|
|
|
|
10614 - Dreadful Vectors | 645 |
20.78%
|
149 |
71.14%
|
|
|
|
10615 - Rooks | 2736 |
23.90%
|
505 |
59.21%
|
|
|
|
10616 - Divisible Group Sums | 16051 |
37.15%
|
3898 |
90.46%
|
|
|
|
10617 - Again Palindrome | 8098 |
47.62%
|
2161 |
93.01%
|
|
|
|
10618 - Tango Tango Insurrection | 2248 |
37.59%
|
394 |
77.92%
|
|
|
|
10619 - Advanced Causal Measurements | 936 |
36.11%
|
229 |
80.35%
|
|
|
|
10620 - A Flea on a Chessboard | 3156 |
40.21%
|
865 |
85.43%
|
|
|
|
10621 - Jack and Jill | 987 |
25.73%
|
222 |
69.82%
|
|
|
|
10622 - Perfect P-th Powers | 21116 |
25.04%
|
3753 |
79.32%
|
|
|
|
10623 - Thinking Backward | 959 |
34.20%
|
230 |
81.74%
|
|
|
|
10624 - Super Number | 2815 |
37.16%
|
748 |
81.82%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 3089 |
38.75%
|
810 |
87.90%
|
|
|
|
10626 - Buying Coke | 8149 |
29.86%
|
1434 |
77.55%
|
|
|
|
10627 - Infinite Race | 1945 |
17.69%
|
354 |
48.31%
|
|
|
|
10628 - Quadrills | 166 |
29.52%
|
73 |
50.68%
|
|
|
|
10629 - Truckin' | 431 |
19.03%
|
62 |
41.94%
|
|
|
|
10630 - Millennium Ceremony | 591 |
20.14%
|
45 |
42.22%
|
|
|
|
10631 - Normals | 939 |
23.22%
|
114 |
69.30%
|
|
|
|
10632 - Pyramid | 425 |
32.24%
|
124 |
79.03%
|
|
|
|
10633 - Rare Easy Problem | 11809 |
40.04%
|
3838 |
87.49%
|
|
|
|
10634 - Say NO to Memorization | 1345 |
42.38%
|
454 |
88.55%
|
|
|
|
10635 - Prince and Princess | 18035 |
36.76%
|
3457 |
81.63%
|
|
|
|
10636 - Stretching Geometry | 564 |
6.21%
|
91 |
19.78%
|
|
|
|
10637 - Coprimes | 3288 |
44.92%
|
955 |
89.84%
|
|
|
|
10638 - The Trip II | 582 |
17.53%
|
146 |
52.05%
|
|
|
|
10639 - Square Puzzle | 256 |
17.19%
|
64 |
48.44%
|
|
|
|
10640 - Planes around the World | 570 |
41.40%
|
159 |
81.13%
|
|
|
|
10641 - Barisal Stadium | 1163 |
35.94%
|
200 |
81.00%
|
|
|
|
10642 - Can You Solve It? | 12167 |
51.59%
|
4016 |
93.53%
|
|
|
|
10643 - Facing Problem With Trees | 646 |
53.87%
|
280 |
89.64%
|
|
|
|
10644 - Floor Tiles | 984 |
24.59%
|
344 |
50.29%
|
|
|
|
10645 - Menu | 1253 |
43.02%
|
317 |
82.02%
|
|
|
|
10646 - What is the Card? | 8106 |
58.59%
|
3766 |
94.37%
|
|
|
|
10647 - Optimal House Placement | 600 |
30.67%
|
164 |
76.22%
|
|
|
|
10648 - Chocolate Box | 1088 |
53.68%
|
426 |
83.10%
|
|
|
|
10649 - Danger Point | 980 |
32.96%
|
318 |
82.70%
|
|
|
|
10650 - Determinate Prime | 11620 |
21.69%
|
2033 |
74.32%
|
|
|
|
10651 - Pebble Solitaire | 6353 |
71.86%
|
2935 |
96.22%
|
|
|
|
10652 - Board Wrapping | 4217 |
51.08%
|
1002 |
91.72%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 22042 |
41.84%
|
5568 |
91.68%
|
|
|
|
10654 - The Uxuhul Voting System | 424 |
50.94%
|
216 |
79.17%
|
|
|
|
10655 - Contemplation! Algebra | 11042 |
20.88%
|
1461 |
58.66%
|
|
|
|
10656 - Maximum Sum (II) | 18327 |
34.92%
|
5254 |
85.48%
|
|
|
|
10657 - Prince Frog II | 206 |
12.62%
|
36 |
22.22%
|
|
|
|
10658 - ReArrange | 484 |
52.89%
|
236 |
88.98%
|
|
|
|
10659 - Fitting Text into Slides | 1183 |
39.05%
|
369 |
89.70%
|
|
|
|
10660 - Citizen attention offices | 3090 |
65.31%
|
1655 |
95.47%
|
|
|
|
10661 - The Perspectographer | 894 |
21.03%
|
229 |
56.77%
|
|
|
|
10662 - The Wedding | 2394 |
57.44%
|
1176 |
88.86%
|
|
|
|
10663 - Non-Powerful Subsets | 1426 |
29.45%
|
253 |
67.59%
|
|
|
|
10664 - Luggage | 16483 |
56.91%
|
5454 |
94.55%
|
|
|
|
10665 - Diatribe against Pigeonholes | 495 |
49.90%
|
251 |
76.49%
|
|
|
|
10666 - The Eurocup is Here! | 1523 |
55.81%
|
588 |
92.52%
|
|
|
|
10667 - Largest Block | 4522 |
66.23%
|
2299 |
96.26%
|
|
|
|
10668 - Expanding Rods | 4358 |
25.52%
|
844 |
81.40%
|
|
|
|
10669 - Three powers | 2043 |
55.75%
|
977 |
89.76%
|
|
|
|
10670 - Work Reduction | 6022 |
40.73%
|
1808 |
89.10%
|
|
|
|
10671 - Grid Speed | 375 |
29.07%
|
103 |
64.08%
|
|
|
|
10672 - Marbles on a tree | 2728 |
56.45%
|
1058 |
93.10%
|
|
|
|
10673 - Play with Floor and Ceil | 12635 |
48.48%
|
3898 |
88.97%
|
|
|
|
10674 - Tangents | 2318 |
24.29%
|
227 |
78.41%
|
|
|
|
10675 - Revenge of Faucet Flow | 347 |
17.58%
|
98 |
47.96%
|
|
|
|
10676 - Grid Points | 371 |
21.02%
|
99 |
59.60%
|
|
|
|
10677 - Base Equality | 1200 |
70.83%
|
720 |
93.06%
|
|
|
|
10678 - The Grazing Cow | 6732 |
69.56%
|
3417 |
97.07%
|
|
|
|
10679 - I Love Strings!! | 31686 |
33.19%
|
6201 |
68.23%
|
|
|
|
10680 - LCM | 7964 |
39.14%
|
2224 |
80.17%
|
|
|
|
10681 - Teobaldo's Trip | 3223 |
37.95%
|
1071 |
86.93%
|
|
|
|
10682 - Forr | 1524 |
20.41%
|
287 |
64.11%
|
|
|
|
10683 - The decadary watch | 5466 |
53.33%
|
2239 |
93.30%
|
|
|
|
10684 - The jackpot | 36450 |
49.47%
|
11469 |
94.22%
|
|
|
|
10685 - Nature | 15955 |
42.59%
|
3722 |
91.27%
|
|
|
|
10686 - SQF Problems | 3090 |
26.21%
|
689 |
75.18%
|
|
|
|
10687 - Monitoring the Amazon | 2559 |
54.90%
|
930 |
88.71%
|
|
|
|
10688 - The Poor Giant | 2125 |
59.58%
|
772 |
91.58%
|
|
|
|
10689 - Yet another Number Sequence | 8327 |
40.31%
|
2240 |
81.25%
|
|
|
|
10690 - Expression Again | 4145 |
27.43%
|
794 |
75.19%
|
|
|
|
10691 - Subway | 896 |
21.76%
|
156 |
57.69%
|
|
|
|
10692 - Huge Mods | 4607 |
28.70%
|
728 |
64.01%
|
|
|
|
10693 - Traffic Volume | 2719 |
72.23%
|
1745 |
95.87%
|
|
|
|
10694 - Combinatorial Summation | 918 |
35.19%
|
266 |
82.33%
|
|
|
|
10695 - Find the Point | 679 |
22.24%
|
101 |
57.43%
|
|
|
|
10696 - f91 | 59231 |
52.37%
|
20657 |
94.99%
|
|
|
|
10697 - Firemen barracks | 1712 |
14.72%
|
298 |
59.06%
|
|
|
|
10698 - Football Sort | 4041 |
22.74%
|
880 |
72.61%
|
|
|
|
10699 - Count the factors | 21324 |
65.46%
|
8399 |
96.18%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |