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 9903
12 1300 <= Codeforces Rating <= 1399 ahmed_aly 100 5571
13 1400 <= Codeforces Rating <= 1499 ahmed_aly 100 4688
14 1500 <= Codeforces Rating <= 1599 ahmed_aly 100 3901
15 1600 <= Codeforces Rating <= 1699 ahmed_aly 100 3181
16 1700 <= Codeforces Rating <= 1799 ahmed_aly 100 2277
17 1800 <= Codeforces Rating <= 1899 ahmed_aly 100 1604
18 1900 <= Codeforces Rating <= 1999 ahmed_aly 100 1212
19 2000 <= Codeforces Rating <= 2099 ahmed_aly 100 840
20 2100 <= Codeforces Rating <= 2199 ahmed_aly 100 699
21 Codeforces Rating >= 2200 ahmed_aly 100 1000
22 Codeforces Rating < 1300 (Extra) ahmed_aly 200 447
23 1300 <= Codeforces Rating <= 1399 (Extra) ahmed_aly 200 326
24 1400 <= Codeforces Rating <= 1499 (Extra) ahmed_aly 200 277
25 1500 <= Codeforces Rating <= 1599 (Extra) ahmed_aly 200 254
26 1600 <= Codeforces Rating <= 1699 (Extra) ahmed_aly 200 309
27 1700 <= Codeforces Rating <= 1799 (Extra) ahmed_aly 200 277
28 1800 <= Codeforces Rating <= 1899 (Extra) ahmed_aly 200 230
29 1900 <= Codeforces Rating <= 1999 (Extra) ahmed_aly 200 201
30 2000 <= Codeforces Rating <= 2099 (Extra) ahmed_aly 200 153
31 2100 <= Codeforces Rating <= 2199 (Extra) ahmed_aly 200 164
32 Codeforces Rating >= 2200 (Extra) ahmed_aly 200 358

ID Name Owner Problems Count Users Count Depends On
1 First Time To Solve ahmed_aly 5 7125
2 Little Experience ahmed_aly 5 2554 1
3 The Egyptian Olympiad in Informatics EOI gammal 25 1842
4 Codeforces Div. 2, A ahmed_aly 100 11319
5 Codeforces Div. 2, B ahmed_aly 100 7943
6 Codeforces Div. 2, C ahmed_aly 100 7367
7 Codeforces Div. 2, D ahmed_aly 100 3656
8 Codeforces Div. 2, E ahmed_aly 100 1520
9 Codeforces Div. 1, D ahmed_aly 100 597
10 Codeforces Div. 1, E ahmed_aly 100 552