I would love a Wikipedia list article of games that have been solved computationally and but also games where humans can still beat computers / AI, discussing the challenges and context behinds wins / losses.
https://en.wikipedia.org/wiki/Solved_game#Solved_games
Not being on that list doesn’t necessarily make a game harder; it may just be less popular with computer scientists.
On a related note, are there any Wikipedia list articles which are empty lists?
Rest assured that no computer will ever dominate a human opponent at Candyland.
For the spinner version of the game, the computer could use a physical or statistical spinner model to gain an edge.