Metrics to track
Track first-attempt moves, completion rate in multiplayer, and one repeated error category.
Do not track too many metrics. Three metrics are enough for action.
First-attempt moves measure your route planning quality. This is the move count of your initial solution before any optimization. Over weeks this number reveals whether your pattern recognition is improving. A drop of 0.5 moves per month is excellent progress.
Completion rate in multiplayer measures your reliability under pressure. Track how many of your bids you successfully execute. If you bid on 10 rounds and clear 8, your completion rate is 80%. Anything above 75% is solid; below 60% means you are overbidding.
The repeated error category is qualitative. Each week, identify which mistake you made most. Was it forgetting stoppers? Over-setup? Late resets? Naming the error creates accountability and gives you a specific focus for improvement.