Ladder Name: 19 - 2000 <= Codeforces Rating <= 2099

Description: For users satisfying this condition: 2000 <= Codeforces Rating <= 2099.

Difficulty Level: 5

ID	Problem Name	Online Judge	Difficulty Level
1	Fox And Snake	Codeforces	1
2	Pangram	Codeforces	1
3	Vanya and Cubes	Codeforces	1
4	Minimum Difficulty	Codeforces	2
5	Dreamoon and WiFi	Codeforces	3
6	Giga Tower	Codeforces	3
7	Vanya and Lanterns	Codeforces	3
8	Two Buttons	Codeforces	4
9	Good Sequences	Codeforces	4
10	Long Path	Codeforces	4
11	Maximum Submatrix 2	Codeforces	4
12	Glass Carving	Codeforces	4
13	Factory	Codeforces	4
14	Mr. Kitayuta, the Treasure Hunter	Codeforces	4
15	Number of Ways	Codeforces	4
16	Vanya and Exams	Codeforces	4
17	Clique Problem	Codeforces	4
18	Triangle	Codeforces	4
19	DZY Loves Sequences	Codeforces	4
20	Boredom	Codeforces	4
21	Fox and Card Game	Codeforces	5
22	Fox and Minimal path	Codeforces	5
23	Drazil and Tiles	Codeforces	5
24	Vanya and Field	Codeforces	5
25	Watching Fireworks is Fun	Codeforces	5
26	Sereja and Table	Codeforces	5
27	Ciel and Duel	Codeforces	5
28	Three States	Codeforces	5
29	Little Pony and Harmony Chest	Codeforces	5
30	Increase Sequence	Codeforces	5
31	Pashmak and Parmida's problem	Codeforces	5
32	Levko and Array	Codeforces	5
33	Vanya and Computer Game	Codeforces	5
34	Appleman and a Sheet of Paper	Codeforces	5
35	Jeff and Permutation	Codeforces	5
36	Ciel the Commander	Codeforces	5
37	Pair of Numbers	Codeforces	5
38	Wonder Room	Codeforces	5
39	Upgrading Array	Codeforces	5
40	Pashmak and Graph	Codeforces	5
41	DZY Loves Modification	Codeforces	5
42	Water Tree	Codeforces	5
43	Appleman and Tree	Codeforces	5
44	Gerald and Giant Chess	Codeforces	5
45	Array and Operations	Codeforces	5
46	Restore Cube	Codeforces	5
47	Lucky Subsequence	Codeforces	5
48	Little Elephant and Array	Codeforces	5
49	Strip	Codeforces	5
50	Sereja and Brackets	Codeforces	5
51	Mashmokh and Reverse Operation	Codeforces	5
52	Prefixes and Suffixes	Codeforces	5
53	Propagating tree	Codeforces	5
54	Two Sets	Codeforces	5
55	Civilization	Codeforces	5
56	Little Pony and Summer Sun Celebration	Codeforces	5
57	Watto and Mechanism	Codeforces	5
58	Substitutes in Number	Codeforces	5
59	A Lot of Games	Codeforces	5
60	Jzzhu and Cities	Codeforces	5
61	Caisa and Tree	Codeforces	6
62	Hill Climbing	Codeforces	6
63	Mr. Kitayuta's Colorful Graph	Codeforces	6
64	Double Profiles	Codeforces	6
65	Number Transformation II	Codeforces	6
66	Darth Vader and Tree	Codeforces	6
67	Divisors	Codeforces	6
68	Captains Mode	Codeforces	6
69	Mike and Frog	Codeforces	6
70	Sereja and Two Sequences	Codeforces	6
71	A Simple Task	Codeforces	6
72	Devu and Birthday Celebration	Codeforces	6
73	Sereja and Squares	Codeforces	6
74	Traffic Jams in the Land	Codeforces	6
75	Match & Catch	Codeforces	6
76	DZY Loves FFT	Codeforces	6
77	The Child and Sequence	Codeforces	6
78	Vasya and Beautiful Arrays	Codeforces	6
79	Beautiful Pairs of Numbers	Codeforces	6
80	Tricky Function	Codeforces	6
81	Antimatter	Codeforces	6
82	DZY Loves Colors	Codeforces	6
83	Information Graph	Codeforces	6
84	Jzzhu and Numbers	Codeforces	6
85	Little Elephant and Inversions	Codeforces	7
86	Subset Sums	Codeforces	7
87	Arthur and Walls	Codeforces	7
88	Mashmokh and Water Tanks	Codeforces	7
89	Square Tiling	Codeforces	7
90	Alex and Complicated Task	Codeforces	7
91	Fedor and Essay	Codeforces	7
92	Case of a Top Secret	Codeforces	7
93	Xenia and Tree	Codeforces	7
94	Kindergarten	Codeforces	7
95	Artem and Array	Codeforces	7
96	Jzzhu and Apples	Codeforces	7
97	DZY Loves Fibonacci Numbers	Codeforces	7
98	Polo the Penguin and Trees	Codeforces	8
99	Sign on Fence	Codeforces	8
100	Serega and Fun	Codeforces	8