I made puzzles in these clubs before:
Black and White - Chess by Vote - 69 puzzles
White Queens and Black Kings - 54 puzzles
Grandeur of Chess - 20 puzzles
This is my best puzzle:
Please join this club: https://www.chess.com/club/the-rapid-chess-club-1
クラブ
Historical Association
5,250 人
The United Chess Nations
7,664 人
Team Bulgaria
2,195 人
Bobby Fischer Group
4,586 人
World League
7,606 人