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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10600 - ACM Contest and Blackout | 20101 |
42.94%
|
4664 |
91.51%
|
|
|
|
10601 - Cubes | 1511 |
64.99%
|
520 |
91.73%
|
|
|
10602 - Editor Nottoobad | 4059 |
47.45%
|
1398 |
90.49%
|
|
|
|
10603 - Fill | 14648 |
34.34%
|
2695 |
64.71%
|
|
|
|
10604 - Chemical Reaction | 3757 |
30.24%
|
682 |
79.91%
|
|
|
|
10605 - Mines For Diamonds | 1035 |
33.62%
|
214 |
64.49%
|
|
|
|
10606 - Opening Doors | 2598 |
27.60%
|
565 |
66.73%
|
|
|
|
10607 - Siege | 1246 |
13.56%
|
202 |
55.45%
|
|
|
|
10608 - Friends | 42146 |
43.68%
|
10258 |
77.66%
|
|
|
|
10609 - Fractal | 1439 |
37.32%
|
338 |
81.07%
|
|
|
|
10610 - Gopher and Hawks | 4263 |
39.39%
|
1270 |
88.82%
|
|
|
|
10611 - The Playboy Chimp | 42504 |
44.13%
|
10249 |
88.69%
|
|
|
|
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 | 2733 |
23.89%
|
505 |
59.21%
|
|
|
|
10616 - Divisible Group Sums | 16035 |
37.13%
|
3896 |
90.45%
|
|
|
|
10617 - Again Palindrome | 8078 |
47.61%
|
2158 |
92.96%
|
|
|
|
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 | 985 |
25.79%
|
220 |
70.45%
|
|
|
|
10622 - Perfect P-th Powers | 21102 |
25.03%
|
3749 |
79.30%
|
|
|
|
10623 - Thinking Backward | 959 |
34.20%
|
230 |
81.74%
|
|
|
|
10624 - Super Number | 2815 |
37.16%
|
748 |
81.82%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 3085 |
38.77%
|
810 |
87.90%
|
|
|
|
10626 - Buying Coke | 8130 |
29.89%
|
1432 |
77.51%
|
|
|
|
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 | 934 |
22.91%
|
112 |
68.75%
|
|
|
|
10632 - Pyramid | 425 |
32.24%
|
124 |
79.03%
|
|
|
|
10633 - Rare Easy Problem | 11742 |
40.04%
|
3836 |
87.49%
|
|
|
|
10634 - Say NO to Memorization | 1338 |
42.38%
|
452 |
88.50%
|
|
|
|
10635 - Prince and Princess | 18021 |
36.76%
|
3456 |
81.63%
|
|
|
|
10636 - Stretching Geometry | 564 |
6.21%
|
91 |
19.78%
|
|
|
|
10637 - Coprimes | 3285 |
44.90%
|
954 |
89.83%
|
|
|
|
10638 - The Trip II | 578 |
17.13%
|
145 |
51.72%
|
|
|
|
10639 - Square Puzzle | 254 |
16.54%
|
63 |
47.62%
|
|
|
|
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? | 11519 |
53.50%
|
4012 |
93.52%
|
|
|
|
10643 - Facing Problem With Trees | 642 |
54.05%
|
279 |
89.61%
|
|
|
|
10644 - Floor Tiles | 984 |
24.59%
|
344 |
50.29%
|
|
|
|
10645 - Menu | 1253 |
43.02%
|
317 |
82.02%
|
|
|
|
10646 - What is the Card? | 8059 |
58.70%
|
3757 |
94.36%
|
|
|
|
10647 - Optimal House Placement | 600 |
30.67%
|
164 |
76.22%
|
|
|
|
10648 - Chocolate Box | 1085 |
53.55%
|
424 |
83.02%
|
|
|
|
10649 - Danger Point | 977 |
33.06%
|
317 |
82.97%
|
|
|
|
10650 - Determinate Prime | 11553 |
21.73%
|
2029 |
74.37%
|
|
|
|
10651 - Pebble Solitaire | 6341 |
71.83%
|
2929 |
96.21%
|
|
|
|
10652 - Board Wrapping | 4217 |
51.08%
|
1002 |
91.72%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 21987 |
41.91%
|
5566 |
91.68%
|
|
|
|
10654 - The Uxuhul Voting System | 424 |
50.94%
|
216 |
79.17%
|
|
|
|
10655 - Contemplation! Algebra | 10874 |
21.01%
|
1457 |
58.68%
|
|
|
|
10656 - Maximum Sum (II) | 18327 |
34.92%
|
5254 |
85.48%
|
|
|
|
10657 - Prince Frog II | 205 |
12.68%
|
35 |
22.86%
|
|
|
|
10658 - ReArrange | 484 |
52.89%
|
236 |
88.98%
|
|
|
|
10659 - Fitting Text into Slides | 1183 |
39.05%
|
369 |
89.70%
|
|
|
|
10660 - Citizen attention offices | 3088 |
65.28%
|
1653 |
95.46%
|
|
|
|
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 | 16445 |
56.88%
|
5445 |
94.55%
|
|
|
|
10665 - Diatribe against Pigeonholes | 495 |
49.90%
|
251 |
76.49%
|
|
|
|
10666 - The Eurocup is Here! | 1521 |
55.75%
|
588 |
92.52%
|
|
|
|
10667 - Largest Block | 4518 |
66.25%
|
2298 |
96.26%
|
|
|
|
10668 - Expanding Rods | 4350 |
25.47%
|
843 |
81.38%
|
|
|
|
10669 - Three powers | 2043 |
55.75%
|
977 |
89.76%
|
|
|
|
10670 - Work Reduction | 6021 |
40.72%
|
1808 |
89.10%
|
|
|
|
10671 - Grid Speed | 375 |
29.07%
|
103 |
64.08%
|
|
|
|
10672 - Marbles on a tree | 2705 |
56.60%
|
1054 |
93.17%
|
|
|
|
10673 - Play with Floor and Ceil | 12623 |
48.45%
|
3895 |
88.96%
|
|
|
|
10674 - Tangents | 2309 |
24.34%
|
226 |
78.76%
|
|
|
|
10675 - Revenge of Faucet Flow | 344 |
17.73%
|
97 |
48.45%
|
|
|
|
10676 - Grid Points | 371 |
21.02%
|
99 |
59.60%
|
|
|
|
10677 - Base Equality | 1200 |
70.83%
|
720 |
93.06%
|
|
|
|
10678 - The Grazing Cow | 6729 |
69.55%
|
3415 |
97.07%
|
|
|
|
10679 - I Love Strings!! | 31664 |
33.17%
|
6197 |
68.21%
|
|
|
|
10680 - LCM | 7948 |
39.20%
|
2222 |
80.24%
|
|
|
|
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 | 36322 |
49.47%
|
11461 |
94.22%
|
|
|
|
10685 - Nature | 15896 |
42.59%
|
3717 |
91.26%
|
|
|
|
10686 - SQF Problems | 3089 |
26.19%
|
689 |
75.04%
|
|
|
|
10687 - Monitoring the Amazon | 2558 |
54.89%
|
929 |
88.70%
|
|
|
|
10688 - The Poor Giant | 2125 |
59.58%
|
772 |
91.58%
|
|
|
|
10689 - Yet another Number Sequence | 8275 |
40.23%
|
2238 |
81.23%
|
|
|
|
10690 - Expression Again | 4134 |
27.46%
|
793 |
75.16%
|
|
|
|
10691 - Subway | 896 |
21.76%
|
156 |
57.69%
|
|
|
|
10692 - Huge Mods | 4600 |
28.63%
|
724 |
63.81%
|
|
|
|
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 | 59194 |
52.37%
|
20644 |
94.99%
|
|
|
|
10697 - Firemen barracks | 1712 |
14.72%
|
298 |
59.06%
|
|
|
|
10698 - Football Sort | 4041 |
22.74%
|
880 |
72.61%
|
|
|
|
10699 - Count the factors | 21302 |
65.43%
|
8397 |
96.18%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |