You can set how many matches there should be at the beginning of the game from 20 to 24.
you can set any amount you want
901
I can do it with 130, in 2-dimensions. In 3-d fewer matchsticks will be required.
A model?
You would need to cut 4 matchsticks to create a perfect square.
40,8,20,25,35,30,14,9,19,17,22,32,
3
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2,4,
A Connect 4 game board has 42 slots.
A game of Ticket to Ride board game can have 2 to 5 players participating.
26 and 31