Spelletjeskast

Tetris: 

https://www.mathster.com/games/tetris/ 

Yahtzee: 

https://www.lumpty.com/amusements/Games/fakezee/fakezee.html 

Schaken: 

https://www.lumpty.com/amusements/Games/chess/chess.html 

Peg Solitaire: 

https://www.lumpty.com/amusements/Games/solitaire/solitaire.html 

Mastermind: 

https://www.lumpty.com/amusements/Games/masterMind/masterMind.html 

Simon: 

https://www.lumpty.com/amusements/Games/Simon/simon.html 

Sudoku: 

https://sudoku.com/