cf
/
mirror
Problemset
Contests
Favorites
Profile
Tools
Settings
Problemset
Contests
Favorites
Profile
Complexity
Stress
Graph
Templates
Crawler
11,311
/11,320 captured
·
📄
81
PDFs
⊘
0
skipped
9 remaining
100%
Problemset
35 problems · filtered by 2 tags
Newest first
Oldest first
Rating ↑
Rating ↓
Most solved
Fewest solved
✓
#
Name
✎
Rating
↕
Solved
↕
2245E
Tom and Jerry
dfs and similar
dsu
games
trees
+
unrated
902
2230F
Game on Growing Tree
binary search
dfs and similar
divide and conquer
dp
games
implementation
trees
+
2700
510
2207D
Boxed Like a Fish
dfs and similar
dp
games
shortest paths
trees
+
2200
2.3k
2206B
Subtree Removal Game
binary search
games
trees
+
2500
473
2187C
Jerry and Tom
data structures
dfs and similar
dsu
games
graphs
greedy
trees
+
2300
1.5k
2062E1
The Game (Easy Version)
data structures
dfs and similar
games
graphs
greedy
trees
+
2000
4.4k
2062E2
The Game (Hard Version)
data structures
dfs and similar
games
graphs
implementation
trees
+
3000
464
2053E
Resourceful Caterpillar Sequence
dfs and similar
dp
games
graphs
greedy
trees
+
1900
4.6k
2028E
Alice's Adventures in the Rabbit Hole
combinatorics
dfs and similar
dp
games
greedy
math
probabilities
trees
+
2300
2k
2013F1
Game in Tree (Easy Version)
binary search
brute force
data structures
dp
games
greedy
implementation
trees
+
2700
679
2006A
Iris and Game on the Tree
constructive algorithms
dfs and similar
games
graphs
greedy
trees
+
1700
9.8k
1970C2
Game on Tree (Medium)
dfs and similar
dp
games
trees
+
1700
4.5k
1970C3
Game on Tree (Hard)
dfs and similar
dp
games
trees
+
1900
2.5k
1951H
Thanos Snap
binary search
dp
games
greedy
trees
+
3200
380
1919G
Tree LGM
constructive algorithms
divide and conquer
games
trees
+
3500
219
1873H
Mad City
dfs and similar
dsu
games
graphs
shortest paths
trees
+
1700
9.7k
1864E
Guess Game
bitmasks
data structures
games
math
probabilities
sortings
strings
trees
+
2100
3.1k
1796E
Colored Subgraphs
dfs and similar
dp
games
greedy
trees
+
2500
1.1k
1659F
Tree and Permutation Game
dfs and similar
games
graphs
trees
+
3000
255
1617E
Christmas Chocolates
dfs and similar
dp
games
graphs
implementation
math
number theory
shortest paths
trees
+
2700
1.1k
1615E
Purple Crayon
data structures
dfs and similar
games
graphs
greedy
math
sortings
trees
+
2400
1.8k
1610I
Mashtali vs AtCoder
games
trees
+
3100
451
1605D
Treelabeling
bitmasks
constructive algorithms
dfs and similar
games
greedy
implementation
trees
+
2100
3.3k
1585G
Poachers
dp
games
graphs
trees
+
2500
339
1498F
Christmas Game
bitmasks
data structures
dfs and similar
dp
games
math
trees
+
2500
1.1k
1439E
Cheat and Win
bitmasks
data structures
games
trees
+
3500
301
1404B
Tree Tag
dfs and similar
dp
games
trees
+
1900
8.3k
1402C
Star Trek
*special
combinatorics
dfs and similar
dp
games
graphs
matrices
trees
+
2600
271
1363C
Game On Leaves
games
trees
+
1600
21.5k
1110G
Tree-Tac-Toe
constructive algorithms
games
trees
+
3100
771
1099F
Cookies
binary search
data structures
dfs and similar
dp
games
trees
+
2400
1.1k
914H
Ember and Storm's Tree Game
combinatorics
dp
games
trees
+
3400
322
812E
Sagheer and Apple Tree
games
trees
+
2300
1.4k
457F
An easy problem about trees
dp
games
greedy
trees
+
3200
128
455B
A Lot of Games
dfs and similar
dp
games
implementation
strings
trees
+
1900
7.1k
showing 1–35 of 35