1 - The practice ladders is a good way to organize your practice and to help others to practice.
2 - Each ladder will consist of a list of problems, some problems might be hidden because you have to solve some other problem(s) first (from the same ladder).
3 - Some ladders might depend on other ladder(s), you have to solve all problems in the other ladder(s) first.
4 - Not everyone can add ladders now, if you would like to be able to add ladders, please send an email to ahmed.aly.tc@gmail.com and describe why you want to be able to add ladders.


Practice Ladders

Join a ladder from the following ladders based on your Codeforces Rating.
ID Name Owner Problems Count Users Count Depends On
11 Codeforces Rating < 1300 ahmed_aly 100 4834
12 1300 <= Codeforces Rating <= 1399 ahmed_aly 100 2772
13 1400 <= Codeforces Rating <= 1499 ahmed_aly 100 2411
14 1500 <= Codeforces Rating <= 1599 ahmed_aly 100 2057
15 1600 <= Codeforces Rating <= 1699 ahmed_aly 100 1671
16 1700 <= Codeforces Rating <= 1799 ahmed_aly 100 1235
17 1800 <= Codeforces Rating <= 1899 ahmed_aly 100 916
18 1900 <= Codeforces Rating <= 1999 ahmed_aly 100 741
19 2000 <= Codeforces Rating <= 2099 ahmed_aly 100 480
20 2100 <= Codeforces Rating <= 2199 ahmed_aly 100 411
21 Codeforces Rating >= 2200 ahmed_aly 100 661
22 Codeforces Rating < 1300 (Extra) ahmed_aly 200 152
23 1300 <= Codeforces Rating <= 1399 (Extra) ahmed_aly 200 116
24 1400 <= Codeforces Rating <= 1499 (Extra) ahmed_aly 200 106
25 1500 <= Codeforces Rating <= 1599 (Extra) ahmed_aly 200 98
26 1600 <= Codeforces Rating <= 1699 (Extra) ahmed_aly 200 113
27 1700 <= Codeforces Rating <= 1799 (Extra) ahmed_aly 200 108
28 1800 <= Codeforces Rating <= 1899 (Extra) ahmed_aly 200 91
29 1900 <= Codeforces Rating <= 1999 (Extra) ahmed_aly 200 82
30 2000 <= Codeforces Rating <= 2099 (Extra) ahmed_aly 200 57
31 2100 <= Codeforces Rating <= 2199 (Extra) ahmed_aly 200 55
32 Codeforces Rating >= 2200 (Extra) ahmed_aly 200 121

ID Name Owner Problems Count Users Count Depends On
1 First Time To Solve ahmed_aly 5 5198
2 Little Experience ahmed_aly 5 1978 1
3 The Egyptian Olympiad in Informatics EOI gammal 25 1515
4 Codeforces Div. 2, A ahmed_aly 100 7379
5 Codeforces Div. 2, B ahmed_aly 100 4895
6 Codeforces Div. 2, C ahmed_aly 100 4749
7 Codeforces Div. 2, D ahmed_aly 100 2347
8 Codeforces Div. 2, E ahmed_aly 100 964
9 Codeforces Div. 1, D ahmed_aly 100 401
10 Codeforces Div. 1, E ahmed_aly 100 377