Problems

AliasYour scoreTitleSolved #
CEOI20_chessrush
0 / 100
Chess Rush Batch 11
CEOI20_cleaning
0 / 100
Spring cleaning Batch 149
CEOI20_fancyfence
0 / 100
Fancy Fence Batch 375
CEOI20_potion
0 / 100
The Potion of Great Power Interactive 80
CEOI20_roads
0 / 100
Roads Batch 24
CEOI20_startrek
0 / 100
Star Trek Batch 67
CEOI21_diversity
0 / 100
Diversity Batch 71
CEOI21_ltriominoes
0 / 100
L-triominoes Batch 20
CEOI21_newspapers
0 / 100
Newspapers Batch 75
CEOI21_tortoise
0 / 100
Tortoise Batch 16
CEOI21_wells
0 / 100
Wells Batch 4
CEOI22_abracadabra
0 / 100
Abracadabra Batch 127
CEOI22_drawing
0 / 100
Drawing Batch 37
CEOI22_homework
0 / 100
Homework Batch 218
CEOI22_measures
0 / 100
Measures Batch 94
CEOI22_parking
0 / 100
Parking Batch 24
CEOI22_prize
0 / 100
Prize Interactive 47
CEOI23_avoid
0 / 100
How to Avoid Disqualification in 75 Easy Steps Interactive 4
CEOI23_balance
0 / 100
Brought Down the Grading Server? Batch 10
CEOI23_gradingserver
0 / 100
Bring Down the Grading Server Batch 4
CEOI23_incursion
0 / 100
The Ties That Guide Us Interactive Two steps 36
CEOI23_light
0 / 100
A Light Inconvenience Interactive 31
CEOI23_trade
0 / 100
Tricks of the Trade Batch 15
CEOI24_battle
0 / 100
Naval battle Batch 51
CEOI24_covid
0 / 100
COVID tests Interactive 25