| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Yes, Prime Minister | Mosaic Publishing |
1987 | English | Hints |
| Yesternight | Robert Szacki | 2021 | English | |
| Yggdrasil | Jim Henry III | ? | English | Solution |
| You Were Doomed From the Start | Jeremy Carey-Dressler | 2001 | English | |
| Your Bum is Talking | Dogspeed | 2001 | English |