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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10600 - ACM Contest and Blackout | 19559 |
42.83%
|
4608 |
91.43%
|
|
|
|
10601 - Cubes | 1481 |
64.69%
|
496 |
91.33%
|
|
|
10602 - Editor Nottoobad | 4044 |
47.43%
|
1391 |
90.44%
|
|
|
|
10603 - Fill | 14495 |
34.25%
|
2661 |
64.56%
|
|
|
|
10604 - Chemical Reaction | 3757 |
30.24%
|
682 |
79.91%
|
|
|
|
10605 - Mines For Diamonds | 1034 |
33.66%
|
213 |
64.79%
|
|
|
|
10606 - Opening Doors | 2562 |
27.40%
|
554 |
66.61%
|
|
|
|
10607 - Siege | 1223 |
13.82%
|
201 |
55.72%
|
|
|
|
10608 - Friends | 39824 |
42.64%
|
10117 |
77.41%
|
|
|
|
10609 - Fractal | 1439 |
37.32%
|
338 |
81.07%
|
|
|
|
10610 - Gopher and Hawks | 4251 |
39.31%
|
1265 |
88.70%
|
|
|
|
10611 - The Playboy Chimp | 40554 |
43.67%
|
10110 |
88.64%
|
|
|
|
10612 - Paper Folding | 255 |
39.61%
|
104 |
72.12%
|
|
|
|
10613 - Mushroom Misery | 710 |
27.18%
|
163 |
71.17%
|
|
|
|
10614 - Dreadful Vectors | 644 |
20.65%
|
148 |
70.95%
|
|
|
|
10615 - Rooks | 2706 |
23.43%
|
496 |
58.47%
|
|
|
|
10616 - Divisible Group Sums | 15871 |
37.02%
|
3875 |
90.40%
|
|
|
|
10617 - Again Palindrome | 7677 |
47.84%
|
2112 |
92.90%
|
|
|
|
10618 - Tango Tango Insurrection | 2121 |
37.11%
|
382 |
77.75%
|
|
|
|
10619 - Advanced Causal Measurements | 936 |
36.11%
|
229 |
80.35%
|
|
|
|
10620 - A Flea on a Chessboard | 3143 |
40.31%
|
862 |
85.50%
|
|
|
|
10621 - Jack and Jill | 984 |
25.81%
|
219 |
70.78%
|
|
|
|
10622 - Perfect P-th Powers | 20827 |
25.06%
|
3705 |
79.38%
|
|
|
|
10623 - Thinking Backward | 912 |
33.66%
|
211 |
81.04%
|
|
|
|
10624 - Super Number | 2803 |
37.17%
|
743 |
81.97%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 3063 |
38.75%
|
805 |
87.95%
|
|
|
|
10626 - Buying Coke | 7432 |
30.49%
|
1388 |
77.67%
|
|
|
|
10627 - Infinite Race | 1937 |
17.50%
|
351 |
47.86%
|
|
|
|
10628 - Quadrills | 162 |
29.63%
|
71 |
50.70%
|
|
|
|
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 | 11131 |
39.95%
|
3811 |
87.48%
|
|
|
|
10634 - Say NO to Memorization | 1338 |
42.38%
|
452 |
88.50%
|
|
|
|
10635 - Prince and Princess | 17829 |
36.75%
|
3417 |
81.56%
|
|
|
|
10636 - Stretching Geometry | 560 |
6.25%
|
88 |
20.45%
|
|
|
|
10637 - Coprimes | 3283 |
44.90%
|
952 |
89.92%
|
|
|
|
10638 - The Trip II | 571 |
17.16%
|
144 |
51.39%
|
|
|
|
10639 - Square Puzzle | 254 |
16.54%
|
63 |
47.62%
|
|
|
|
10640 - Planes around the World | 567 |
41.27%
|
158 |
81.01%
|
|
|
|
10641 - Barisal Stadium | 1156 |
35.99%
|
200 |
81.00%
|
|
|
|
10642 - Can You Solve It? | 10325 |
54.09%
|
3810 |
93.33%
|
|
|
|
10643 - Facing Problem With Trees | 624 |
54.49%
|
278 |
89.57%
|
|
|
|
10644 - Floor Tiles | 974 |
24.64%
|
341 |
50.15%
|
|
|
|
10645 - Menu | 1238 |
43.13%
|
314 |
81.85%
|
|
|
|
10646 - What is the Card? | 7641 |
58.81%
|
3625 |
94.48%
|
|
|
|
10647 - Optimal House Placement | 600 |
30.67%
|
164 |
76.22%
|
|
|
|
10648 - Chocolate Box | 1077 |
53.57%
|
419 |
83.05%
|
|
|
|
10649 - Danger Point | 977 |
33.06%
|
317 |
82.97%
|
|
|
|
10650 - Determinate Prime | 11274 |
21.77%
|
2008 |
74.40%
|
|
|
|
10651 - Pebble Solitaire | 6244 |
71.81%
|
2919 |
96.20%
|
|
|
|
10652 - Board Wrapping | 4204 |
51.09%
|
996 |
91.87%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 21481 |
41.81%
|
5523 |
91.63%
|
|
|
|
10654 - The Uxuhul Voting System | 424 |
50.94%
|
216 |
79.17%
|
|
|
|
10655 - Contemplation! Algebra | 10118 |
21.18%
|
1430 |
58.88%
|
|
|
|
10656 - Maximum Sum (II) | 18177 |
34.89%
|
5233 |
85.44%
|
|
|
|
10657 - Prince Frog II | 204 |
12.75%
|
34 |
23.53%
|
|
|
|
10658 - ReArrange | 457 |
55.80%
|
235 |
89.36%
|
|
|
|
10659 - Fitting Text into Slides | 1182 |
39.00%
|
368 |
89.67%
|
|
|
|
10660 - Citizen attention offices | 3021 |
65.97%
|
1640 |
95.49%
|
|
|
|
10661 - The Perspectographer | 894 |
21.03%
|
229 |
56.77%
|
|
|
|
10662 - The Wedding | 2384 |
57.38%
|
1171 |
88.81%
|
|
|
|
10663 - Non-Powerful Subsets | 1424 |
29.35%
|
251 |
67.33%
|
|
|
|
10664 - Luggage | 15437 |
56.63%
|
5366 |
94.54%
|
|
|
|
10665 - Diatribe against Pigeonholes | 492 |
49.80%
|
251 |
76.10%
|
|
|
|
10666 - The Eurocup is Here! | 1508 |
55.70%
|
582 |
92.44%
|
|
|
|
10667 - Largest Block | 4489 |
66.18%
|
2287 |
96.24%
|
|
|
|
10668 - Expanding Rods | 4297 |
25.53%
|
838 |
81.50%
|
|
|
|
10669 - Three powers | 2037 |
55.67%
|
975 |
89.74%
|
|
|
|
10670 - Work Reduction | 5985 |
40.72%
|
1800 |
89.11%
|
|
|
|
10671 - Grid Speed | 372 |
29.03%
|
103 |
64.08%
|
|
|
|
10672 - Marbles on a tree | 2669 |
56.65%
|
1038 |
93.06%
|
|
|
|
10673 - Play with Floor and Ceil | 12368 |
48.08%
|
3861 |
88.86%
|
|
|
|
10674 - Tangents | 2266 |
24.14%
|
223 |
78.48%
|
|
|
|
10675 - Revenge of Faucet Flow | 344 |
17.73%
|
97 |
48.45%
|
|
|
|
10676 - Grid Points | 371 |
21.02%
|
99 |
59.60%
|
|
|
|
10677 - Base Equality | 1194 |
70.69%
|
716 |
93.02%
|
|
|
|
10678 - The Grazing Cow | 6520 |
70.02%
|
3397 |
97.09%
|
|
|
|
10679 - I Love Strings!! | 31335 |
33.01%
|
6144 |
68.10%
|
|
|
|
10680 - LCM | 7898 |
39.33%
|
2215 |
80.18%
|
|
|
|
10681 - Teobaldo's Trip | 3211 |
38.03%
|
1070 |
86.92%
|
|
|
|
10682 - Forr | 1522 |
20.30%
|
285 |
63.86%
|
|
|
|
10683 - The decadary watch | 5458 |
53.32%
|
2234 |
93.33%
|
|
|
|
10684 - The jackpot | 35508 |
49.55%
|
11343 |
94.24%
|
|
|
|
10685 - Nature | 14999 |
42.45%
|
3641 |
91.16%
|
|
|
|
10686 - SQF Problems | 3060 |
26.14%
|
683 |
74.96%
|
|
|
|
10687 - Monitoring the Amazon | 2531 |
54.52%
|
920 |
88.37%
|
|
|
|
10688 - The Poor Giant | 2105 |
59.81%
|
765 |
91.76%
|
|
|
|
10689 - Yet another Number Sequence | 8163 |
40.21%
|
2226 |
81.18%
|
|
|
|
10690 - Expression Again | 3924 |
27.47%
|
770 |
75.19%
|
|
|
|
10691 - Subway | 887 |
21.65%
|
154 |
57.14%
|
|
|
|
10692 - Huge Mods | 4120 |
29.37%
|
686 |
62.68%
|
|
|
|
10693 - Traffic Volume | 2715 |
72.19%
|
1742 |
95.87%
|
|
|
|
10694 - Combinatorial Summation | 913 |
35.16%
|
264 |
82.20%
|
|
|
|
10695 - Find the Point | 665 |
22.41%
|
99 |
56.57%
|
|
|
|
10696 - f91 | 58840 |
52.36%
|
20552 |
95.00%
|
|
|
|
10697 - Firemen barracks | 1696 |
14.56%
|
297 |
58.92%
|
|
|
|
10698 - Football Sort | 4027 |
22.75%
|
878 |
72.55%
|
|
|
|
10699 - Count the factors | 20773 |
65.36%
|
8320 |
96.20%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |