The 6x6 board

The 6x6 board is the easy board. A round on it starts with a seed word across the middle row, and you make 5 plays from a rack of 7.

Difficulty
Easy
Cells
36
Premium squares
5 (14% of the board)
Exotic square types
2 of the 14, chosen per board
Plays
5
Tiles in the bag
15
Rack
7 tiles

Which premium squares a board carries, and where, changes from puzzle to puzzle; the counts above do not.