Level 231 solution

Solver-verified route

1. Place Shooter 1 in lane 1.
2. Place Shooter 2 in lane 1, then wait ~5 ticks.
3. Relaunch Shooter 2 in lane 1, then wait ~48 ticks.
4. Place Shooter 3 in lane 1, then wait ~32 ticks.
5. Relaunch Shooter 3 in lane 1, then wait ~48 ticks.
6. Relaunch Shooter 3 in lane 1, then wait ~48 ticks.
7. Place Shooter 4 in lane 1, then wait ~32 ticks.
8. Place Shooter 5 in lane 1, then wait ~13 ticks.
9. Place Shooter 6 in lane 1, then wait ~9 ticks.
10. Relaunch Shooter 6 in lane 1, then wait ~48 ticks.
11. Relaunch Shooter 6 in lane 1, then wait ~48 ticks.
12. Relaunch Shooter 6 in lane 1, then wait ~48 ticks.
13. Relaunch Shooter 6 in lane 1, then wait ~48 ticks.
14. Place Shooter 7 in lane 1, then wait ~2 ticks.
15. Place Shooter 8 in lane 1, then wait ~25 ticks.
16. Place Shooter 9 in lane 1, then wait ~7 ticks.
17. Relaunch Shooter 9 in lane 1, then wait ~48 ticks.
18. Place Shooter 10 in lane 1, then wait ~2 ticks.
19. Place Shooter 11 in lane 1, then wait ~27 ticks.
20. Place Shooter 12 in lane 1, then wait ~35 ticks.
21. Relaunch Shooter 12 in lane 1, then wait ~48 ticks.
22. Relaunch Shooter 12 in lane 1, then wait ~48 ticks.
23. Relaunch Shooter 12 in lane 1, then wait ~48 ticks.
24. Relaunch Shooter 12 in lane 1, then wait ~48 ticks.
25. Relaunch Shooter 12 in lane 1, then wait ~48 ticks.
26. Place Shooter 13 in lane 1, then wait ~21 ticks.
27. Place Shooter 14 in lane 1, then wait ~19 ticks.
28. Relaunch Shooter 14 in lane 1, then wait ~48 ticks.
29. Place Shooter 15 in lane 1, then wait ~19 ticks.
30. Place Shooter 16 in lane 1, then wait ~7 ticks.
31. Place Shooter 17 in lane 1, then wait ~18 ticks.
32. Place Shooter 18 in lane 1, then wait ~20 ticks.

Flow mode clears this board in 115 shots with 14 relaunches.