Is it even possible to win the game? I've played it 100 million times in a monte carlo simulation and even applied two heuristics to hit a winning strategy: 1. heavily over- or under-weighted choosing tractor production when paid tasks are available; 2. when a paid task was available in the previous round but not chosen, the weight for this round is reduced
The best result I've gotten is 998 tractors after round 120.
The best result I've gotten is 998 tractors after round 120.