These are the links of the game in case if you don't know the game.
2x2x2 Rubix Cube Solver Repository ---> https://github.com/bp0609/bp0609-2x2-Rubix-Cube-Solver
Connect 4 ---> https://en.wikipedia.org/wiki/Connect_Four
Puzzle 8 ---> https://www.mathsisfun.com/games/arrange.html
Marble Game
Easy Version (DFS)---> https://codeforces.com/contest/1914/problem/E1
Hard Version ( DFS + Memoisation )---> https://codeforces.com/contest/1914/problem/E2
DFS=> Deapth First Search
Tower Of Hanoi ---> https://www.mathsisfun.com/games/towerofhanoi.html
Up it Up Game ---> https://youtu.be/N_GbBjvU068?si=HhGYFllZ6CLCpMBH