One game today is enough
One game today is enough. One Sudoku, or one Star Battle, or one Binary Puzzle. Finish it or leave it for Continue.
Enough means the sit was the sit. You do not need a second game to make the first one count. You do not need a harder band to justify the time.
If you want a second board, open one. If you do not, stop. The site treats both as normal.
A short session most days, one game at a time, is a steady hobby. It is not a quota. Start from Home when you want that one game.