| years of reigns | number and nicname | Answer | % Correct |
|---|---|---|---|
| 966 - 992 | I | Mieszko | 86%
|
| 1025 - 1034 | II, Lambert | Mieszko | 86%
|
| 1173 - 1177, 1191, 1198-1199, 1202 | III, the Old | Mieszko | 86%
|
| 1210 - 1211 | IV, Tanglefoot | Mieszko | 86%
|
| 992 - 1025 | I, the Brave | Boleslaw | 84%
|
| 1058 - 1079 | II, the Generous | Boleslaw | 84%
|
| 1102 - 1138 | III, Wrymouth | Boleslaw | 84%
|
| 1146 - 1173 | IV, the Curly | Boleslaw | 84%
|
| 1243 - 1279 | V, the Chaste | Boleslaw | 84%
|
| 1034 - 1058 | I, the Restorer | Casimir | 71%
|
| 1177 - 1191, 1191-1194 | II, the Just | Casimir | 71%
|
| 1333 - 1370 | III, the Great | Casimir | 71%
|
| 1447 - 1492 | IV | Casimir | 71%
|
| 1225, 1229 - 1238 | I, the Bearded | Henry | 65%
|
| 1238 - 1241 | II, the Pious | Henry | 65%
|
| 1288 - 1290 | IV, Probus | Henry | 65%
|
| 1573 - 1575 | of Valois | Henry | 65%
|
| 1575 - 1586 | Bathory | Stephen | 63%
|
| 1696 - 1704, 1709 - 1733 | II, Strong | August | 60%
|
| 1734 - 1763 | III | August | 60%
|
| 1492 - 1501 | I, Albert | John | 60%
|
| 1648 - 1668 | II, Casimir | John | 60%
|
| 1674 - 1696 | III | John | 60%
|
| 1705 - 1709, 1733 - 1734 | I, Leszczyński | Stanislaw | 59%
|
| 1764 - 1795 | II, August | Stanislaw | 59%
|
| 1384 - 1399 | Jadwiga | 58%
| |
| 1079 - 1102 | I, Herman | Vladislav | 54%
|
| 1138 - 1146 | II, the Exile | Vladislav | 54%
|
| 1202 - 1205, 1227 - 1229 | III, Spindleshanks | Vladislav | 54%
|
| 1306 - 1333 | I, Elbow-high | Vladislav | 54%
|
| 1386 - 1434 | II, Jogaila | Vladislav | 54%
|
| 1434 - 1444 | III, of Varna | Vladislav | 54%
|
| 1632 - 1648 | IV, Vasa | Vladislav | 54%
|
| 1194-1198, 1199 - 1202, 1205 - 1210, 1211- 1225, 1225 - 1227 | I, the White | Leszek | 48%
|
| 1279 - 1288 | II, the Black | Leszek | 48%
|
| 1370 - 1382 | of Hungary | Louis | 47%
|
| 1506 - 1548 | I, the Old | Sigismund | 47%
|
| 1548 - 1572 | II, August | Sigismund | 47%
|
| 1586 - 1632 | III, Vasa | Sigismund | 47%
|
| 1241 - 1243 | I, of Masovia | Konrad | 36%
|
| 1669 - 1673 | I | Michael | 35%
|
| 1290 - 1291, 1295-1296 | II | Przemysl | 35%
|
| 1501 - 1506 | Alexander | 34%
| |
| 1291 - 1305 | II, of Bohemia | Wenceslaus | 18%
|