Many of these puzzles, and others, can be played in the browser at https://www.puzzle-loop.com/ https://www.puzzle-loop.com/. There are multiple puzzle sites,

Many of these puzzles, and others, can be played in the browser at https://www.puzzle-loop.com/ https://www.puzzle-loop.com/. There are multiple puzzle sites, connected with common user accounts to keep track of scores. Random puzzles with varying difficulty, and daily challenges.