Addition Nim

Rules:

• Two players take turns adding a number from 1 to the maximum addend to the current total.
• The player who makes the sum equal to the target number wins.

For example, the first player can say "0+1=1", "0+2=2", or anything up to the maximum addend.

If the first player says "0+3=3", then the second player can say "3+1=4", "3+2=5", or anything up to the maximum addend.

Maximum Addend:

Target Number: