n01 was built to play 501 games with steel tip darts. You may input the score that you got in the games. n01 shows winning average and also your dart average. n01 is the scoring software for real 501 games on the dart board, but not video game. Scoring for x01 games (301, 501, and 1001). Play with computer on six of levels. Freeware.
Version 0.1.6 may include unspecified updates, enhancements, or bug fixes.