advent of code 2019

1. 01the tyranny of the rocket equation
2. 021202 program alarm
3. 03crossed wires
4. 04secure container
5. 05sunny with a chance of asteroids
6. 06universal orbit map
7. 07amplification circuit
8. 08space image format
9. 09sensor boost
10. 10monitoring station
11. 11space police
12. 12the n-body problem
13. 13care package
14. 14
15. 15
16. 16
17. 17
18. 18
19. 19
20. 20
21. 21
22. 22
23. 23
24. 24
25. 25

12 auto-summarized 1 unfinished 12 not done