The rules are here: Prophecies Rules
The survey is here: Prophecies Survey
And some grids, for your convenience:
- 4 by 4 grids
- 5 by 5 grids
- 6 by 6 grids
- 7 by 7 grids
- 8 by 8 grids
- An “exotic” board (i.e., not a grid!)
Lover of math. Bad at drawing.
The rules are here: Prophecies Rules
The survey is here: Prophecies Survey
And some grids, for your convenience: