ID NAME QUALITY USERS ACC % DIFFICULTY C I
30669 Ada and Trip   8 144
15
15
21326 Akbar , The great   14 423
20
17
30500 THE HONEYCOMB MAZE   10 173
17
16
5151 Alice‚Äôs Cube   6 435
27
24
1774 All Discs Considered   5 480
31
23
1418 The Cats and the Mouse   38 2268
12
12
2053 Key Task   21 875
23
16
3387 Changing Maze   7 532
21
10
1702 Cleaning Robot   22 1061
26
18
6956 IOI2009 Mecho   143
9655 Elevator Trouble   36 2164
10
12
29197 Lazy tourist guide   0
4177 Herding   43 2182
13
14
402 Hike on a Graph   6 700
21
27
50 Invitation Cards   21 963
17
17
279 Interesting number   15 601
23
27
27180 Island Under Attack!   2 9
17
17
6187 Jane and Tarzan   1 176
26
34
12880 Sheep   19 886
10
10
11516 VALIDATE THE MAZE   40 1738
10
7
135 Men at work   245
34
42
1845 Mice and Maze   50 3430
9
9
3861 Laser Phones   18 1078
21
18
3953 Paid Roads   4 205
24
24
200 Monodigital Representations   1 150
34
34
12323 Minimum Knight moves !!!   51 2983
14
11
12245 Natalia Plays a Game   8 552
15
15
370 Ones and zeros   74 2813
20
22
203 Potholers   18 1744
16
15
1841 Prime Path   153 4801
19
17
4235 Wandering Queen   2 252
34
21
12612 Path of the righteous man   14 267
20
23
8129 Sky Lift   108
34
26
19216 Super Mario Revisited   4 17
21
21
32065 Save Lord Tachanka   1 0
15436 Slick   24 1041
7
10
18467 A Brief Expedition   7 237
16
12
212 Water among Cubes   24 850
26
30

#bfs

breadth-first search

https://en.wikipedia.org/wiki/Breadth-first_search https://www.khanacademy.org/computing/computer-science/algorithms/breadth-first-search/a/breadth-first-search-and-its-uses