Here are my high scores as best as I remember... as well as brief notes.
NOTE: This color means that I will not fully explain my scores.
1-1 47700 (kicked the koopa's shell right to get a good 12,000 points or more)
1-2 48700 (all the coin blocks, bonus areas, and koopa shell maximization)
1-3 31000+
1-4 16350
2-1 72950 (vine bonus, koopa shell maximization)
2-2 29100
2-3 29300
2-4 16900
3-1 110650 (skipped vine area, used next koopa afterwards to score 30,000 from following enemies, used the infinite points trick to get 20,000 from a koopa on the stairs, and other things I won't mention)
3-2 110150 (Point maximization from the koopa strings)
3-3 28800
3-4 16800 (Super-speed/point maximization)
4-1 37100
4-2 64100 (see 1-2, koopa-shell trick used)
4-3 32500 (dropped every scale lift possible, point maximization)
4-4 19550
5-1 129650 (Point maxizimation from koopas.)
5-2 77800 (koopa shell trick)
5-3 28900
5-4 16600
6-1 35700
6-2 336100 (skip all bonus areas)
6-3 25600? (see 4-3.)
6-4 16150 (Luck.)
7-1 65100 (similar to 6-2, hopefully I can improve it)
7-2 27200?
7-3 33400 (Luck with the koopas hitting Cheep-Cheeps)
7-4 19000
8-1 66700 (skip the Starman, koopa-shell point maximization)
8-2 72500 (Point maximization.)
8-3 32000+
8-4 24650 (play bonus area 2 over and over again...)
Total: Over 1,725,000 points.
