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2,081 contest(s) 925,282 accounts(s)

Top rating updated 3 hours ago

N Handle Rating
1
lebron 		2875
2
bigbag 		2812
3
anton_lunyov 		2775
4
Fdg 		2763
5
wailydest 		2700
6
anton_trygub 		2676
7
mgch 		2628
8
denisov 		2593
9
kostia244 		2573
10
shef 		2562
more

Rating distribution

Country rating updated 19 hours ago

N Country Participants
rating
1
Ukraine
3326

Country distribution

N Country Participants
number
1
Ukraine 		887

Most participations

N Handle Contests
count
1
kai977 		198
2
gultai4uk_r 		170
3
m_ostashkevich 		154
4
roman_derkach 		135
5
lebron 		103
6
vladprog 		99
7
pgmvp 		96
8
sokolov 		95
9
bohdan 		93
10
k0stia 		93
more

Most recent submissions

N Handle Submission
time
1
vasyamer 		Nov. 30, 2025
2
weard276 		Nov. 7, 2025
3
andriybor 		Nov. 6, 2025
4
ivgechu 		Nov. 2, 2025
5
hack_js 		Oct. 7, 2025
6
nskybytskyi 		Sept. 1, 2025
7
qreytol0 		Aug. 1, 2025
8
argoniton 		May 21, 2025
9
vovaborysenko 		April 23, 2025
10
gultai4uk_r 		Feb. 12, 2025
more

Most recent activity

N Handle Last
activity
1
partizan22 		July 16, 2025
2
hack_js 		July 16, 2025
3
geforgs 		July 13, 2025
4
vovaborysenko 		July 13, 2025
5
viniaminus 		July 2, 2025
6
andriybor 		July 2, 2025
7
weard276 		June 18, 2025
8
argoniton 		June 18, 2025
9
cloud_deed_68 		June 18, 2025
10
nastiayaremkoo 		June 11, 2025
more

Most recent rating activity

N Handle Rating
activity
1
hack_js 		July 16, 2025
2
partizan22 		July 13, 2025
3
geforgs 		July 13, 2025
4
vovaborysenko 		July 13, 2025
5
viniaminus 		July 2, 2025
6
andriybor 		July 2, 2025
7
weard276 		June 18, 2025
8
argoniton 		June 18, 2025
9
nastiayaremkoo 		June 11, 2025
10
roman_derkach 		June 4, 2025
more

Most writers

N Handle Writers
count
1
mgch 		33
2
witaliy_adm 		29
3
antoniuk1 		18
4
cenadar 		10
5
ivanz_adm 		8
6
omelyanenko 		7
7
kaizer 		6
8
smelskiy 		5
9
vladprog 		5
10
barenuz 		5
more

Problems

Date Rating Name
July 18, 2025
402 		Tic-tac-toe 1
July 18, 2025
974 		Tic-tac-toe 2
July 18, 2025
1010 		Implement Accordion!
July 18, 2025
1072 		Implement Filtering in React!
July 18, 2025
1041 		Countdown Begins!
July 16, 2025
78 		Selling Sandwiches
July 16, 2025
2649 		Count the Functions
July 16, 2025
731 		Failing Grades
July 16, 2025
905 		Marble Collector
July 16, 2025
1812 		String Deletions
more

Problem rating distribution

Past contests

End Time Contest
July 19, 2025 Weekend Dev Challenge 07: React Projects
July 16, 2025 Starters 195 (Rated till 5 star)
July 13, 2025 Starters 194 (Rated for all)
July 12, 2025 Weekend Dev Challenge 06: JavaScript Projects
July 5, 2025 Weekend Dev Challenge 05: JavaScript Projects
July 2, 2025 Starters 193 (Rated for all)
June 28, 2025 Weekend Dev Challenge 04: Projects in Python & Flask
June 25, 2025 Starters 192 (Rated till 6 star)
June 21, 2025 Weekend Dev Challenge 03
June 18, 2025 Starters 191 (Rated till 6 star)
more

Coming contests

Start Time Contest
tomorrow Starters 196