With the number of top pins for length and width, and heights given as 1/3, 2/3, 1 etc, What varieties are available? 1x1x1/3, 1x8x2/3, 2x2x1, for example.
What's the maximum size, length and width of such a block?
Are there basic blocks with fractional heights above 1?
Regarding odd lengths. I've seen bricks that are 1 and 3 pins wide or long, but none with odd measurements above 3. Do any like that exist with odd length or width above 3? For example 2x5x1 or 2x7x1, or 5x6x1.