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Diamond Sponsors
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Reinardus Pradhitya
Gold Sponsors
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Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
11900 - Boiled Eggs | 13850 |
50.80%
|
4995 |
94.75%
|
|
|
|
11901 - Ellipse Hazard | 55 |
29.09%
|
25 |
48.00%
|
|
|
|
11902 - Dominator | 12000 |
36.49%
|
3177 |
83.47%
|
|
|
|
11903 - e-Friends | 548 |
39.05%
|
138 |
86.96%
|
|
|
|
11904 - One Unit Machine | 822 |
51.82%
|
312 |
82.69%
|
|
|
|
11905 - Map Coloring | 197 |
10.15%
|
48 |
33.33%
|
|
|
|
11906 - Knight in a War Grid | 8151 |
38.08%
|
2379 |
88.82%
|
|
|
|
11907 - Collision of Bacteria | 458 |
23.58%
|
71 |
84.51%
|
|
|
|
11908 - Skyscraper | 1509 |
39.76%
|
366 |
86.89%
|
|
|
|
11909 - Soya Milk | 10930 |
32.42%
|
2520 |
88.69%
|
|
|
|
11910 - Closest Fractions | 712 |
11.66%
|
103 |
57.28%
|
|
|
|
11911 - Farther or Closer | 219 |
34.25%
|
85 |
57.65%
|
|
|
|
11912 - Chutes and Ladders | 220 |
10.45%
|
36 |
44.44%
|
|
|
|
11913 - Tape Recording | 321 |
24.30%
|
65 |
73.85%
|
|
|
|
11914 - An Amazing Race | 252 |
9.92%
|
32 |
37.50%
|
|
|
|
11915 - Recurrence | 78 |
44.87%
|
49 |
57.14%
|
|
|
|
11916 - Emoogle Grid | 3143 |
33.25%
|
283 |
85.51%
|
|
|
|
11917 - Do Your Own Homework | 8452 |
56.13%
|
3052 |
95.81%
|
|
|
|
11918 - Traveler of Gridland | 530 |
27.55%
|
79 |
81.01%
|
|
|
|
11919 - Hybrid Salientia | 507 |
31.16%
|
95 |
86.32%
|
|
|
|
11920 - 0 s, 1 s and ? Marks | 1380 |
27.90%
|
285 |
70.88%
|
|
|
|
11921 - Save the Princess | 376 |
21.01%
|
57 |
52.63%
|
|
|
|
11922 - Permutation Transformer | 3172 |
56.84%
|
579 |
86.87%
|
|
|
|
11923 - Roundabout | 244 |
43.03%
|
87 |
85.06%
|
|
|
|
11924 - Unlock the Winning Pot | 187 |
13.37%
|
55 |
40.00%
|
|
|
|
11925 - Generating Permutations | 2584 |
39.63%
|
413 |
86.92%
|
|
|
|
11926 - Multitasking | 12919 |
29.75%
|
2873 |
85.21%
|
|
|
|
11927 - Games Are Important | 381 |
47.51%
|
130 |
88.46%
|
|
|
|
11928 - The Busy Dog | 410 |
32.68%
|
81 |
83.95%
|
|
|
|
11929 - Ambiguous Forests | 134 |
14.18%
|
67 |
17.91%
|
|
|
|
11930 - Rectangles | 1058 |
31.38%
|
167 |
76.05%
|
|
|
|
11931 - Maze Escape | 274 |
53.28%
|
101 |
82.18%
|
|
|
|
11932 - Net Profit | 352 |
34.09%
|
90 |
75.56%
|
|
|
|
11933 - Splitting Numbers | 10905 |
65.61%
|
4921 |
97.44%
|
|
|
|
11934 - Magic Formula | 11096 |
68.62%
|
5468 |
98.48%
|
|
|
|
11935 - Through the Desert | 4655 |
54.91%
|
1696 |
91.75%
|
|
|
|
11936 - The Lazy Lumberjacks | 16098 |
60.32%
|
7277 |
97.25%
|
|
|
|
11937 - Balanced ScoreCard | 59 |
55.93%
|
27 |
37.04%
|
|
|
|
11938 - Hammock in the Forest | 74 |
21.62%
|
24 |
37.50%
|
|
|
|
11939 - Landing Navigation | 24 |
8.33%
|
16 |
12.50%
|
|
|
|
11940 - Face the Maze | 187 |
39.57%
|
75 |
72.00%
|
|
|
|
11941 - Creating a Quadtree | 545 |
37.25%
|
86 |
84.88%
|
|
|
|
11942 - Lumberjack Sequencing | 32128 |
53.98%
|
12813 |
95.58%
|
|
|
|
11943 - The heart flu | 177 |
33.33%
|
51 |
60.78%
|
|
|
|
11944 - $ 10 to Win? | 707 |
21.92%
|
102 |
66.67%
|
|
|
|
11945 - Financial Management | 4765 |
36.43%
|
1489 |
83.41%
|
|
|
|
11946 - Code Number | 11147 |
31.87%
|
2720 |
89.60%
|
|
|
|
11947 - Cancer or Scorpio | 5689 |
41.62%
|
1944 |
93.11%
|
|
|
|
11948 - Reading a Quadtree | 331 |
35.95%
|
124 |
50.00%
|
|
|
|
11949 - Calculating IRR | 160 |
36.25%
|
54 |
74.07%
|
|
|
|
11950 - Neverland | 139 |
31.65%
|
31 |
70.97%
|
|
|
|
11951 - Area | 6282 |
44.59%
|
2007 |
92.38%
|
|
|
|
11952 - Arithmetic | 1466 |
29.20%
|
371 |
81.40%
|
|
|
|
11953 - Battleships | 19176 |
46.77%
|
5836 |
93.28%
|
|
|
|
11954 - Binary Calculator | 411 |
29.20%
|
94 |
65.96%
|
|
|
|
11955 - Binomial Theorem | 3437 |
53.22%
|
1295 |
94.75%
|
|
|
|
11956 - Brainfuck | 7832 |
42.93%
|
2329 |
92.53%
|
|
|
|
11957 - Checkers | 2742 |
44.68%
|
933 |
93.35%
|
|
|
|
11958 - Coming Home | 5022 |
39.35%
|
1622 |
89.95%
|
|
|
|
11959 - Dice | 2892 |
31.67%
|
816 |
71.57%
|
|
|
|
11960 - Divisor Game | 3633 |
46.00%
|
1117 |
82.81%
|
|
|
|
11961 - DNA | 2138 |
43.55%
|
545 |
89.54%
|
|
|
|
11962 - DNA II | 814 |
64.50%
|
362 |
95.30%
|
|
|
|
11963 - Emigration | 147 |
16.33%
|
46 |
50.00%
|
|
|
|
11964 - Equation | 245 |
51.43%
|
58 |
74.14%
|
|
|
|
11965 - Extra Spaces | 5556 |
36.52%
|
1508 |
88.33%
|
|
|
|
11966 - Galactic Bonding | 2982 |
51.71%
|
780 |
92.31%
|
|
|
|
11967 - Hic-Hac-Hoe | 393 |
41.22%
|
114 |
90.35%
|
|
|
|
11968 - In The Airport | 1717 |
37.16%
|
474 |
80.38%
|
|
|
|
11969 - LAMApbo | 189 |
17.99%
|
29 |
44.83%
|
|
|
|
11970 - Lucky Numbers | 4755 |
47.93%
|
1465 |
86.89%
|
|
|
|
11971 - Polygon | 1583 |
52.94%
|
344 |
92.44%
|
|
|
|
11972 - Round Trip | 162 |
51.85%
|
56 |
80.36%
|
|
|
|
11973 - Sierpinski Carpet | 227 |
25.99%
|
54 |
62.96%
|
|
|
|
11974 - Switch The Lights | 2739 |
50.71%
|
606 |
93.07%
|
|
|
|
11975 - Tele-loto | 743 |
39.84%
|
247 |
87.04%
|
|
|
|
11976 - Time Deposit | 104 |
49.04%
|
47 |
74.47%
|
|
|
|
11977 - Story of Tomisu Ghost | 600 |
66.00%
|
177 |
87.01%
|
|
|
|
11978 - Fukushima Nuclear Blast | 527 |
30.36%
|
88 |
65.91%
|
|
|
|
11979 - Hamming Base | 571 |
57.97%
|
206 |
89.32%
|
|
|
|
11980 - Mad Scientist | 195 |
25.64%
|
60 |
61.67%
|
|
|
|
11981 - Corrupted Friendship | 618 |
39.48%
|
149 |
85.91%
|
|
|
|
11982 - Fantasy Cricket | 348 |
63.51%
|
107 |
91.59%
|
|
|
|
11983 - Weird Advertisement | 1951 |
34.24%
|
186 |
83.33%
|
|
|
|
11984 - A Change in Thermal Unit | 27325 |
51.27%
|
9976 |
95.78%
|
|
|
|
11985 - Prime Independence | 643 |
27.06%
|
117 |
68.38%
|
|
|
|
11986 - Save from Radiation | 2395 |
39.87%
|
618 |
86.08%
|
|
|
|
11987 - Almost Union-Find | 17010 |
38.89%
|
2517 |
84.07%
|
|
|
|
11988 - Broken Keyboard (a.k.a. Beiju Text) | 77755 |
35.96%
|
11692 |
85.85%
|
|
|
|
11989 - Cake Cutting | 232 |
18.97%
|
50 |
46.00%
|
|
|
|
11990 - ``Dynamic'' Inversion | 7819 |
23.30%
|
985 |
71.57%
|
|
|
|
11991 - Easy Problem from Rujia Liu? | 30712 |
42.59%
|
6809 |
88.03%
|
|
|
|
11992 - Fast Matrix Operations | 8907 |
34.52%
|
929 |
86.44%
|
|
|
|
11993 - Girls' Celebration | 108 |
25.00%
|
35 |
48.57%
|
|
|
|
11994 - Happy Painting! | 500 |
43.00%
|
99 |
75.76%
|
|
|
|
11995 - I Can Guess the Data Structure! | 56454 |
32.08%
|
8989 |
87.25%
|
|
|
|
11996 - Jewel Magic | 2338 |
31.48%
|
220 |
82.27%
|
|
|
|
11997 - K Smallest Sums | 11979 |
38.09%
|
1941 |
84.29%
|
|
|
|
11998 - Rujia Liu loves Wario Land! | 407 |
16.71%
|
86 |
24.42%
|
|
|
|
11999 - Unlock | 453 |
20.75%
|
78 |
60.26%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |


