| 1 | 1 | 3 | Science - Biology | lifespan | 72 | 10 | | ✓ | 3 | |
| 1 | 1 | 9 | History - American | Santa Fe | 101 | -5 | | | | |
| 1 | 1 | 14 | Science - Chemistry | Hermann Kolbe | 125 | 0 | | | | |
| 2 | 2 | 4 | Science - Chemistry | desorption | 97 | -5 | | | | |
| 3 | 3 | 5 | Science - Other | deep ocean | 76 | 10 | | | 7 | |
| 3 | 3 | 8 | History - World | Mamlūk Sultanate | 92 | 10 | | ✓ | 3 | |
| 3 | 3 | 10 | History - European | Siege of Leningrad | 70 | 10 | | ✓ | 2 | |
| 3 | 3 | 11 | Science - Chemistry | ozone | 108 | -5 | | | | |
| 3 | 3 | 19 | History - Other | Urartu | 133 | 0 | | | | |
| 4 | 4 | 8 | Science - Other | gravitational contraction | 62 | -5 | | | | |
| 5 | 5 | 5 | Science - Chemistry | citrate | 57 | 10 | | ✓ | 2 | |
| 5 | 5 | 10 | History - Other | the Hyksos period | 137 | 10 | | | 9 | ✓ |
| 5 | 5 | 12 | Science - Other | ice sheets | 98 | 10 | ✓ | ✓ | 1 | |
| 5 | 5 | 14 | Science - Biology | Pseudomonas | 107 | 10 | | ✓ | 3 | |
| 6 | 6 | 1 | Science - Chemistry | hydrogen sulfide | 75 | -5 | | | | |
| 7 | 7 | 3 | Social Science | Democratic Republic of the Congo | 140 | 0 | | | | |
| 10 | 1 | 8 | Science - Chemistry | electrolytes | 89 | -5 | | | | |
| 10 | 1 | 10 | History - World | mines | 62 | -5 | | | | |
| 10 | 1 | 12 | Science - Biology | ribozymes | 70 | 10 | ✓ | ✓ | 1 | |
| 11 | 2 | 2 | History - Other | Oxus River | 125 | 10 | | | 10 | |
| 11 | 2 | 15 | Science - Chemistry | fluorination | 62 | 10 | | | 4 | |
| 12 | 3 | 8 | Science - Biology | ovulation | 57 | 10 | ✓ | ✓ | 1 | |
| 13 | 4 | 12 | Science - Chemistry | cyclopentadiene | 132 | 10 | | | 11 | ✓ |
| 14 | 5 | 4 | Fine Arts - Other | Jim Jarmusch | 157 | 10 | | | 6 | |
| 14 | 5 | 7 | History - European | Kingdom of Kent | 141 | 10 | | | 9 | |
| 14 | 5 | 11 | Science - Chemistry | hydrazine | 129 | 10 | | | 12 | ✓ |
| 15 | 6 | 1 | Science - Chemistry | kinetic isotope effect | 101 | 10 | | | 6 | |
| 15 | 6 | 9 | History - European | Mary of Burgundy | 89 | -5 | | | | |
| 16 | 7 | 6 | Science - Biology | measles | 34 | -5 | | | | |
| 16 | 7 | 14 | Science - Chemistry | resins | 46 | 10 | ✓ | ✓ | 1 | |
| 16 | 7 | 18 | History - Other | canoes | 69 | -5 | | | | |
| 17 | 8 | 1 | Science - Biology | Purkinje cells | 56 | -5 | | | | |
| 19 | 10 | 2 | Science - Biology | chromosomal inversions | 84 | 10 | | ✓ | 3 | |
| 19 | 10 | 13 | History - Other | Zapotec civilization | 99 | 10 | | | 4 | |
| 19 | 10 | 18 | Science - Other | Wolf–Rayet stars | 117 | 10 | | ✓ | 2 | |