The board game Borneo Skills Hunter is based on the role of a Mentor to the school teachers in Borneo.
A yellow 'mentee' piece (with 'A') and a yellow 'trainer' piece (turned over). All 'mentee' piece are marked with A - H for the purpose of keeping a score. A mentee piece has to collect 10 points by landing on the 'star' squares to become a 'trainer' which gives it immunity to being taken by the opponents piece (analogy of the queen in checkers). Once 'mentee' becomes a 'trainer', the piece is turned over and the score is closed for it.