Answers for the Bones and Muscles test from the library:

1. c3                                               28.    c5
2. f10                                              29.    f4 and b6 (there are two "29's" on the test!)
3. d8                                               30.    c7
4. d7                                               31.    a4
5. e1                                               32.    c4
6. f8                                                33.   f7
7. a3                                               34.    a7
8. d3                                               35.    b7
9. e7                                               36.    d6
10. a6                                               37.    b3
11. d9                                               38.    g6
12. f1                                                39.    d2
13. e6                                               40.    a10
14. g10                                             41.    c8
15. c9                                               42.    f2
16. a1                                               43.    e5
17. g5                                               44.    b2
18. b7                                               45.    e10
19. e2                                               46.    d4
20. b4                                               47.    e3
21. e4                                               48.    b8
22. c10                                             49.    d10
23. g7                                               50.    g4
24. e8                                               51.    f9
25. d1                                               52.    a8
26. c1
27. c6