| The Number Of... | Number |
| Villages located on the Sun Keep island | |
| Lab Designation separating Arris Dome and Bangor Dome | |
| Entrants in the Millenial Fair race | |
| Pillars of light upstairs at the End of Time | |
| 'You'll have to defeat all _____ of the beasts in Magus's castle' | |
| Time-travellers a gate can 'theoretically' sustain | |
| Different successful story endings | |
| Years in Crono's age at the time of the story's events | |
| Different eras Crono's team must explore (not End of Time) | |
| Colored Gemstones that grant the ability to master Triple Techs | |