| 1231 | IMO Shortlist 1966 problem 48 | | 0 | | |
| 1232 | IMO Shortlist 1966 problem 49 | | 0 | | |
| 1233 | IMO Shortlist 1966 problem 50 | | 0 | | |
| 1234 | IMO Shortlist 1966 problem 51 | | 0 | | |
| 1235 | IMO Shortlist 1966 problem 52 | | 0 | | |
| 1236 | IMO Shortlist 1966 problem 53 | | 0 | | |
| 1237 | IMO Shortlist 1966 problem 54 | | 0 | | |
| 1238 | IMO Shortlist 1966 problem 55 | | 0 | | |
| 1239 | IMO Shortlist 1966 problem 56 | | 0 | | |
| 1240 | IMO Shortlist 1966 problem 57 | | 0 | | |
| 1241 | IMO Shortlist 1966 problem 58 | | 0 | | |
| 1242 | IMO Shortlist 1966 problem 59 | | 0 | | |
| 1243 | IMO Shortlist 1966 problem 60 | | 0 | | |
| 1244 | IMO Shortlist 1966 problem 61 | | 0 | | |
| 1245 | IMO Shortlist 1966 problem 62 | | 0 | | |
| 1246 | IMO Shortlist 1966 problem 63 | | 0 | | |
| 1247 | IMO Shortlist 1967 problem 1 | | 0 | | |
| 1248 | IMO Shortlist 1967 problem 2 | | 2 | | |
| 1249 | IMO Shortlist 1967 problem 3 | | 0 | | |
| 1250 | IMO Shortlist 1967 problem 4 | | 0 | | |
| 1251 | IMO Shortlist 1967 problem 5 | | 2 | | |
| 1252 | IMO Shortlist 1967 problem 6 | | 0 | | |
| 1253 | IMO Shortlist 1967 problem 1 | | 1 | | |
| 1254 | IMO Shortlist 1967 problem 2 | | 0 | | |
| 1255 | IMO Shortlist 1967 problem 3 | | 0 | | |
| 1256 | IMO Shortlist 1967 problem 4 | | 1 | | |
| 1257 | IMO Shortlist 1967 problem 1 | | 1 | | |
| 1258 | IMO Shortlist 1967 problem 2 | | 0 | | |
| 1259 | IMO Shortlist 1967 problem 3 | | 1 | | |
| 1260 | IMO Shortlist 1967 problem 1 | | 0 | | |