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40 contest(s) 1,745 accounts(s)

Country distribution

N Country Participants
number
1
Belgium
15

Most top

N Handle T1 T2 T3 T10
1
Bert Dobbelaere
· 1 · 0
2
Frédéric van der Plancke
· · · 2

Most recent activity

N Handle Last
activity
1
André Wauters
March 26, 2025
2
Bert Dobbelaere
March 23, 2025
3
Ingmar Dasseville
Oct. 14, 2024
4
Frédéric van der Plancke
Sept. 7, 2022
5
Francois Glineur
Sept. 26, 2021
6
Vianney Coppé
July 28, 2019
7
Johan Claes
Feb. 2, 2019
8
Niels De Bock
Nov. 13, 2018
9
Tom Muylle
Nov. 5, 2018
10
Joris Baken
Nov. 19, 2015
more

Past contests

End Time Contest
June 21, 2025 Magic Hexagons
June 21, 2025 Nearly Magic Hexagons
Jan. 4, 2025 Balto's Puzzle
Nov. 5, 2022 Stepping Stones
Sept. 8, 2022 Oddly Triangular
Dec. 27, 2021 AP Math
Sept. 18, 2021 Monochromatic Triangles
July 18, 2020 Sums of Powers
Oct. 26, 2019 Reversing Nearness
Feb. 2, 2019 Hexagonal Neighbors
more