İn Robot Master, Solitaire version of Reiner Knizia's Robot Master.
Place one by one the 25 robots (randomly selected from 6 each with values 0 to 5) on the board. Scoring is per line (horizontally or vertically). Single robots count their value. Two identical robots in a line count 10 times the value. Any three identical robots in a line count 100. The lowest scoring line (horizontally or vertically) is your score for a level.