Our Patreons
Diamond Sponsors
Steven & Felix Halim
Reinardus Pradhitya
Gold Sponsors
--- YOUR NAME HERE ----
Silver Sponsors
--- YOUR NAME HERE ----
Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Browse Problems
Title | Total Submissions / Solving % | Total Users / Solving % | ||||
11900 - Boiled Eggs | 13105 |
50.28%
|
4925 |
94.74%
|
||
11901 - Ellipse Hazard | 54 |
29.63%
|
24 |
50.00%
|
||
11902 - Dominator | 10975 |
36.38%
|
3113 |
83.55%
|
||
11903 - e-Friends | 530 |
38.11%
|
131 |
87.79%
|
||
11904 - One Unit Machine | 731 |
52.12%
|
280 |
82.14%
|
||
11905 - Map Coloring | 188 |
9.04%
|
45 |
31.11%
|
||
11906 - Knight in a War Grid | 7624 |
37.60%
|
2298 |
88.82%
|
||
11907 - Collision of Bacteria | 417 |
21.58%
|
64 |
81.25%
|
||
11908 - Skyscraper | 1442 |
38.63%
|
354 |
87.01%
|
||
11909 - Soya Milk | 10382 |
32.69%
|
2481 |
88.71%
|
||
11910 - Closest Fractions | 672 |
11.90%
|
99 |
57.58%
|
||
11911 - Farther or Closer | 216 |
34.72%
|
82 |
59.76%
|
||
11912 - Chutes and Ladders | 203 |
9.36%
|
32 |
40.62%
|
||
11913 - Tape Recording | 314 |
23.25%
|
63 |
74.60%
|
||
11914 - An Amazing Race | 244 |
9.84%
|
28 |
39.29%
|
||
11915 - Recurrence | 66 |
40.91%
|
45 |
53.33%
|
||
11916 - Emoogle Grid | 3067 |
32.93%
|
271 |
85.61%
|
||
11917 - Do Your Own Homework | 7906 |
56.32%
|
3013 |
95.75%
|
||
11918 - Traveler of Gridland | 491 |
27.70%
|
77 |
81.82%
|
||
11919 - Hybrid Salientia | 502 |
30.68%
|
92 |
86.96%
|
||
11920 - 0 s, 1 s and ? Marks | 1355 |
27.60%
|
274 |
71.17%
|
||
11921 - Save the Princess | 352 |
19.89%
|
54 |
51.85%
|
||
11922 - Permutation Transformer | 3107 |
56.97%
|
560 |
87.50%
|
||
11923 - Roundabout | 237 |
43.04%
|
84 |
85.71%
|
||
11924 - Unlock the Winning Pot | 138 |
14.49%
|
52 |
34.62%
|
||
11925 - Generating Permutations | 2480 |
39.76%
|
393 |
87.02%
|
||
11926 - Multitasking | 12388 |
29.75%
|
2823 |
85.41%
|
||
11927 - Games Are Important | 370 |
47.03%
|
123 |
89.43%
|
||
11928 - The Busy Dog | 362 |
33.70%
|
78 |
82.05%
|
||
11929 - Ambiguous Forests | 116 |
12.93%
|
64 |
12.50%
|
||
11930 - Rectangles | 869 |
30.96%
|
152 |
75.66%
|
||
11931 - Maze Escape | 266 |
53.01%
|
98 |
81.63%
|
||
11932 - Net Profit | 338 |
32.54%
|
84 |
76.19%
|
||
11933 - Splitting Numbers | 10270 |
65.75%
|
4757 |
97.41%
|
||
11934 - Magic Formula | 10152 |
70.45%
|
5333 |
98.63%
|
||
11935 - Through the Desert | 4276 |
54.89%
|
1658 |
91.68%
|
||
11936 - The Lazy Lumberjacks | 15174 |
60.60%
|
7128 |
97.31%
|
||
11937 - Balanced ScoreCard | 56 |
55.36%
|
24 |
33.33%
|
||
11938 - Hammock in the Forest | 61 |
18.03%
|
20 |
30.00%
|
||
11939 - Landing Navigation | 20 |
10.00%
|
13 |
15.38%
|
||
11940 - Face the Maze | 178 |
39.33%
|
69 |
73.91%
|
||
11941 - Creating a Quadtree | 534 |
36.70%
|
81 |
85.19%
|
||
11942 - Lumberjack Sequencing | 30825 |
53.95%
|
12586 |
95.57%
|
||
11943 - The heart flu | 172 |
31.98%
|
49 |
61.22%
|
||
11944 - $ 10 to Win? | 691 |
21.85%
|
96 |
66.67%
|
||
11945 - Financial Management | 4641 |
36.37%
|
1456 |
83.45%
|
||
11946 - Code Number | 11001 |
31.92%
|
2701 |
89.63%
|
||
11947 - Cancer or Scorpio | 5588 |
41.59%
|
1904 |
93.22%
|
||
11948 - Reading a Quadtree | 323 |
34.98%
|
119 |
47.90%
|
||
11949 - Calculating IRR | 155 |
36.13%
|
52 |
75.00%
|
||
11950 - Neverland | 132 |
31.06%
|
28 |
75.00%
|
||
11951 - Area | 5811 |
44.50%
|
1947 |
92.30%
|
||
11952 - Arithmetic | 1378 |
28.66%
|
346 |
81.21%
|
||
11953 - Battleships | 17155 |
46.86%
|
5542 |
93.29%
|
||
11954 - Binary Calculator | 356 |
25.84%
|
91 |
64.84%
|
||
11955 - Binomial Theorem | 3379 |
53.18%
|
1281 |
94.85%
|
||
11956 - Brainfuck | 7267 |
43.79%
|
2238 |
92.67%
|
||
11957 - Checkers | 2591 |
44.35%
|
896 |
93.30%
|
||
11958 - Coming Home | 4920 |
39.19%
|
1610 |
89.94%
|
||
11959 - Dice | 2855 |
31.63%
|
808 |
71.53%
|
||
11960 - Divisor Game | 3448 |
45.07%
|
1079 |
82.48%
|
||
11961 - DNA | 2059 |
43.13%
|
525 |
89.90%
|
||
11962 - DNA II | 803 |
64.38%
|
355 |
95.49%
|
||
11963 - Emigration | 118 |
17.80%
|
41 |
48.78%
|
||
11964 - Equation | 240 |
51.67%
|
55 |
74.55%
|
||
11965 - Extra Spaces | 5483 |
36.37%
|
1493 |
88.28%
|
||
11966 - Galactic Bonding | 2470 |
50.69%
|
743 |
92.46%
|
||
11967 - Hic-Hac-Hoe | 384 |
40.62%
|
109 |
90.83%
|
||
11968 - In The Airport | 1702 |
36.90%
|
471 |
80.47%
|
||
11969 - LAMApbo | 175 |
18.86%
|
26 |
46.15%
|
||
11970 - Lucky Numbers | 4674 |
48.03%
|
1442 |
86.96%
|
||
11971 - Polygon | 1527 |
52.72%
|
325 |
93.23%
|
||
11972 - Round Trip | 153 |
51.63%
|
54 |
81.48%
|
||
11973 - Sierpinski Carpet | 211 |
26.54%
|
51 |
64.71%
|
||
11974 - Switch The Lights | 2452 |
50.12%
|
581 |
93.63%
|
||
11975 - Tele-loto | 712 |
40.31%
|
236 |
88.56%
|
||
11976 - Time Deposit | 101 |
48.51%
|
45 |
73.33%
|
||
11977 - Story of Tomisu Ghost | 587 |
66.27%
|
171 |
88.30%
|
||
11978 - Fukushima Nuclear Blast | 505 |
30.69%
|
82 |
68.29%
|
||
11979 - Hamming Base | 564 |
57.62%
|
202 |
89.60%
|
||
11980 - Mad Scientist | 186 |
25.81%
|
58 |
62.07%
|
||
11981 - Corrupted Friendship | 609 |
39.08%
|
143 |
86.71%
|
||
11982 - Fantasy Cricket | 337 |
63.50%
|
102 |
93.14%
|
||
11983 - Weird Advertisement | 1925 |
34.03%
|
182 |
83.52%
|
||
11984 - A Change in Thermal Unit | 26509 |
51.27%
|
9862 |
95.77%
|
||
11985 - Prime Independence | 613 |
26.92%
|
110 |
69.09%
|
||
11986 - Save from Radiation | 2356 |
40.11%
|
610 |
86.23%
|
||
11987 - Almost Union-Find | 14422 |
37.96%
|
2184 |
83.29%
|
||
11988 - Broken Keyboard (a.k.a. Beiju Text) | 71754 |
35.83%
|
11217 |
85.74%
|
||
11989 - Cake Cutting | 207 |
21.26%
|
47 |
48.94%
|
||
11990 - ``Dynamic'' Inversion | 6188 |
24.47%
|
741 |
71.52%
|
||
11991 - Easy Problem from Rujia Liu? | 28967 |
42.68%
|
6616 |
87.83%
|
||
11992 - Fast Matrix Operations | 8653 |
34.42%
|
897 |
86.85%
|
||
11993 - Girls' Celebration | 103 |
26.21%
|
33 |
51.52%
|
||
11994 - Happy Painting! | 488 |
42.42%
|
94 |
75.53%
|
||
11995 - I Can Guess the Data Structure! | 54393 |
31.77%
|
8821 |
87.31%
|
||
11996 - Jewel Magic | 2180 |
32.43%
|
207 |
82.61%
|
||
11997 - K Smallest Sums | 9809 |
40.36%
|
1763 |
84.23%
|
||
11998 - Rujia Liu loves Wario Land! | 327 |
13.46%
|
81 |
23.46%
|
||
11999 - Unlock | 452 |
20.80%
|
77 |
61.04%
|
<< Start < Prev 1 Next > End >> | ||
Display # | Results 1 - 100 of 100 |