Polypolyominoes

Heptomino - Tetromino pairs

Heptomino - Tetromino I4 pairs

All solutions by Robert Reid except heptominoes 7, 10, 14, 39, 53, 56, 58, 63, 76, 82, 98, 99 and 100 by Mike Reid.

 

 

 

 

Heptomino - Tetromino L4 pairs

All solutions by Robert Reid except heptominoes 1, 3, 26 and 50 by Mike Reid.

 

 

 

 

Heptomino - Tetromino O4 pairs

Solutions by Robert Reid: heptominoes 15, 16, 21, 31, 36, 57, 74.
Solutions by Mike Reid: heptominoes 4, 14, 22, 23, 30, 34, 39, 48, 49, 70, 75 and 80.

 

 

 

Heptomino - Tetromino S4 pairs

All solutions by Robert Reid except heptomino 59 by Mike Reid.

 

 

 

 

Heptomino - Tetromino T4 pairs

All solutions by Robert Reid.

 

 

 

Last update: Nov 30 2003