Grand Mastermind
| Year: | 1974 | |
| Publisher name: | Invicta Games | |
| Type: | Board | |
| No. of players: | 2 | |
| German reviews: | FAIRspielt, ReichDerSpiele, Spielphase | |
| Online shop: | EFUN (EN) | |
| Contents: | 1 Spielbrett 60 Informationsstifte 60 Formen 60 Spielchips | |
| Last modified: | 09.01.07 | |
| Link to this page: | https://www.luding.org/cgi-bin/GameData.py/ENgameid/10881 | |