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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10600 - ACM Contest and Blackout | 20476 |
43.05%
|
4722 |
91.59%
|
|
|
|
10601 - Cubes | 1582 |
63.34%
|
541 |
91.13%
|
|
|
10602 - Editor Nottoobad | 4062 |
47.46%
|
1399 |
90.42%
|
|
|
|
10603 - Fill | 14766 |
34.41%
|
2719 |
64.95%
|
|
|
|
10604 - Chemical Reaction | 3760 |
30.27%
|
684 |
79.82%
|
|
|
|
10605 - Mines For Diamonds | 1039 |
33.69%
|
217 |
64.06%
|
|
|
|
10606 - Opening Doors | 2646 |
27.82%
|
577 |
66.72%
|
|
|
|
10607 - Siege | 1258 |
13.75%
|
206 |
55.83%
|
|
|
|
10608 - Friends | 44315 |
44.87%
|
10385 |
77.83%
|
|
|
|
10609 - Fractal | 1443 |
37.35%
|
340 |
80.88%
|
|
|
|
10610 - Gopher and Hawks | 4267 |
39.40%
|
1274 |
88.70%
|
|
|
|
10611 - The Playboy Chimp | 43216 |
44.31%
|
10345 |
88.73%
|
|
|
|
10612 - Paper Folding | 345 |
29.57%
|
114 |
66.67%
|
|
|
|
10613 - Mushroom Misery | 720 |
27.78%
|
166 |
71.08%
|
|
|
|
10614 - Dreadful Vectors | 652 |
21.17%
|
154 |
71.43%
|
|
|
|
10615 - Rooks | 2743 |
23.99%
|
507 |
59.17%
|
|
|
|
10616 - Divisible Group Sums | 16097 |
37.18%
|
3905 |
90.45%
|
|
|
|
10617 - Again Palindrome | 8332 |
47.70%
|
2200 |
92.86%
|
|
|
|
10618 - Tango Tango Insurrection | 2270 |
37.49%
|
398 |
77.89%
|
|
|
|
10619 - Advanced Causal Measurements | 939 |
36.21%
|
232 |
80.17%
|
|
|
|
10620 - A Flea on a Chessboard | 3162 |
40.23%
|
867 |
85.35%
|
|
|
|
10621 - Jack and Jill | 990 |
25.86%
|
224 |
69.64%
|
|
|
|
10622 - Perfect P-th Powers | 21199 |
25.02%
|
3762 |
79.32%
|
|
|
|
10623 - Thinking Backward | 971 |
34.40%
|
234 |
81.62%
|
|
|
|
10624 - Super Number | 2824 |
37.11%
|
753 |
81.27%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 3094 |
38.72%
|
811 |
87.79%
|
|
|
|
10626 - Buying Coke | 8450 |
29.72%
|
1447 |
77.75%
|
|
|
|
10627 - Infinite Race | 1948 |
17.76%
|
356 |
48.31%
|
|
|
|
10628 - Quadrills | 168 |
29.17%
|
75 |
49.33%
|
|
|
|
10629 - Truckin' | 433 |
19.17%
|
63 |
42.86%
|
|
|
|
10630 - Millennium Ceremony | 592 |
20.10%
|
46 |
41.30%
|
|
|
|
10631 - Normals | 940 |
23.19%
|
115 |
68.70%
|
|
|
|
10632 - Pyramid | 427 |
32.32%
|
125 |
78.40%
|
|
|
|
10633 - Rare Easy Problem | 11865 |
40.12%
|
3852 |
87.51%
|
|
|
|
10634 - Say NO to Memorization | 1348 |
42.43%
|
457 |
88.40%
|
|
|
|
10635 - Prince and Princess | 18156 |
36.76%
|
3469 |
81.67%
|
|
|
|
10636 - Stretching Geometry | 575 |
7.30%
|
95 |
21.05%
|
|
|
|
10637 - Coprimes | 3292 |
44.96%
|
958 |
89.77%
|
|
|
|
10638 - The Trip II | 583 |
17.50%
|
147 |
51.70%
|
|
|
|
10639 - Square Puzzle | 263 |
16.73%
|
67 |
46.27%
|
|
|
|
10640 - Planes around the World | 575 |
41.57%
|
162 |
80.86%
|
|
|
|
10641 - Barisal Stadium | 1175 |
36.17%
|
204 |
80.39%
|
|
|
|
10642 - Can You Solve It? | 13374 |
51.05%
|
4153 |
93.62%
|
|
|
|
10643 - Facing Problem With Trees | 648 |
53.86%
|
282 |
89.36%
|
|
|
|
10644 - Floor Tiles | 989 |
24.67%
|
346 |
50.58%
|
|
|
|
10645 - Menu | 1254 |
42.98%
|
318 |
81.76%
|
|
|
|
10646 - What is the Card? | 8372 |
58.41%
|
3832 |
94.31%
|
|
|
|
10647 - Optimal House Placement | 609 |
31.03%
|
172 |
75.58%
|
|
|
|
10648 - Chocolate Box | 1098 |
53.83%
|
434 |
83.18%
|
|
|
|
10649 - Danger Point | 986 |
33.27%
|
323 |
82.66%
|
|
|
|
10650 - Determinate Prime | 12010 |
21.58%
|
2053 |
74.14%
|
|
|
|
10651 - Pebble Solitaire | 6467 |
72.09%
|
2953 |
96.21%
|
|
|
|
10652 - Board Wrapping | 4225 |
51.10%
|
1006 |
91.65%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 22225 |
41.96%
|
5586 |
91.68%
|
|
|
|
10654 - The Uxuhul Voting System | 427 |
51.05%
|
219 |
79.00%
|
|
|
|
10655 - Contemplation! Algebra | 11149 |
20.85%
|
1467 |
58.62%
|
|
|
|
10656 - Maximum Sum (II) | 18405 |
34.93%
|
5270 |
85.50%
|
|
|
|
10657 - Prince Frog II | 207 |
12.56%
|
37 |
21.62%
|
|
|
|
10658 - ReArrange | 499 |
52.71%
|
242 |
88.84%
|
|
|
|
10659 - Fitting Text into Slides | 1191 |
38.87%
|
370 |
89.46%
|
|
|
|
10660 - Citizen attention offices | 3108 |
65.28%
|
1666 |
95.44%
|
|
|
|
10661 - The Perspectographer | 899 |
21.13%
|
231 |
57.14%
|
|
|
|
10662 - The Wedding | 2397 |
57.45%
|
1179 |
88.80%
|
|
|
|
10663 - Non-Powerful Subsets | 1433 |
29.52%
|
257 |
67.32%
|
|
|
|
10664 - Luggage | 16834 |
57.14%
|
5510 |
94.59%
|
|
|
|
10665 - Diatribe against Pigeonholes | 499 |
50.10%
|
254 |
76.38%
|
|
|
|
10666 - The Eurocup is Here! | 1536 |
55.79%
|
592 |
92.40%
|
|
|
|
10667 - Largest Block | 4544 |
66.20%
|
2307 |
96.23%
|
|
|
|
10668 - Expanding Rods | 4397 |
25.59%
|
850 |
81.29%
|
|
|
|
10669 - Three powers | 2046 |
55.77%
|
980 |
89.69%
|
|
|
|
10670 - Work Reduction | 6057 |
40.85%
|
1816 |
89.10%
|
|
|
|
10671 - Grid Speed | 380 |
29.74%
|
105 |
64.76%
|
|
|
|
10672 - Marbles on a tree | 2735 |
56.49%
|
1061 |
93.03%
|
|
|
|
10673 - Play with Floor and Ceil | 12711 |
48.60%
|
3918 |
89.00%
|
|
|
|
10674 - Tangents | 2322 |
24.33%
|
229 |
78.17%
|
|
|
|
10675 - Revenge of Faucet Flow | 348 |
17.53%
|
99 |
47.47%
|
|
|
|
10676 - Grid Points | 372 |
20.97%
|
100 |
59.00%
|
|
|
|
10677 - Base Equality | 1201 |
70.77%
|
721 |
92.93%
|
|
|
|
10678 - The Grazing Cow | 6876 |
69.79%
|
3433 |
97.00%
|
|
|
|
10679 - I Love Strings!! | 31863 |
33.30%
|
6229 |
68.29%
|
|
|
|
10680 - LCM | 7981 |
39.18%
|
2229 |
80.17%
|
|
|
|
10681 - Teobaldo's Trip | 3226 |
37.97%
|
1074 |
86.87%
|
|
|
|
10682 - Forr | 1535 |
20.33%
|
289 |
64.01%
|
|
|
|
10683 - The decadary watch | 5471 |
53.30%
|
2241 |
93.26%
|
|
|
|
10684 - The jackpot | 36849 |
49.42%
|
11531 |
94.22%
|
|
|
|
10685 - Nature | 17044 |
42.70%
|
3801 |
91.24%
|
|
|
|
10686 - SQF Problems | 3129 |
26.24%
|
696 |
75.00%
|
|
|
|
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 | 8596 |
40.29%
|
2246 |
81.26%
|
|
|
|
10690 - Expression Again | 4226 |
27.66%
|
804 |
75.12%
|
|
|
|
10691 - Subway | 899 |
21.69%
|
158 |
56.96%
|
|
|
|
10692 - Huge Mods | 4708 |
28.80%
|
735 |
64.08%
|
|
|
|
10693 - Traffic Volume | 2738 |
72.24%
|
1753 |
95.84%
|
|
|
|
10694 - Combinatorial Summation | 946 |
34.88%
|
273 |
82.05%
|
|
|
|
10695 - Find the Point | 681 |
22.32%
|
102 |
57.84%
|
|
|
|
10696 - f91 | 59641 |
52.44%
|
20742 |
94.99%
|
|
|
|
10697 - Firemen barracks | 1718 |
14.84%
|
301 |
59.14%
|
|
|
|
10698 - Football Sort | 4065 |
22.71%
|
884 |
72.51%
|
|
|
|
10699 - Count the factors | 21475 |
65.58%
|
8426 |
96.18%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |