| Answer | % Correct |
|---|---|
| Hebrew calendar | 67%
|
| Hijri calendar | 67%
|
| Four Seasons and Eight Nodes | 33%
|
| Pentecontad calendar | 33%
|
| Ptolemaic calendar | 33%
|
| Roman calendar | 33%
|
| Umma calendar | 33%
|
| Bulgar calendar | 0%
|
| Coligny calendar | 0%
|
| Julian calendar | 0%
|
| Nisg̱a'a | 0%
|
| Seleucid calendar | 0%
|
| Tibetan calendar | 0%
|