Java version of cut-the-knot Nim, with some improvements:

• Two-player mode ("Explore mode")
• Play with more than three rows
• Games never start in a losing position
• Play with mouse or arrow keys and enter
• Undo

This is normal-play Nim, so your goal is to make the last move.

To run it, clone this repo and then enter the following in a terminal:

./gradlew clean run