Tetromino: Difference between revisions

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==See also==
==See also==
*[[Piece]]
*[[Piece]]
*[[Topics]]


==External links==
==External links==

Revision as of 21:28, 15 November 2006

A tetromino, sometimes called tetramino or tetrimino, is a four-squared polyomino. The seven tetrominoes are I, O, T, S, Z, J, and L.

I

Other names include straight, stick, and long. This is the only tetromino that can clear four lines outside of cascade games.

iiii

O

Other names include square and block.

oo
oo

T

t
ttt

S

Other names include inverse skew and right snake.

ss
ss

Z

Other names include skew and left snake.

zz
zz

J

Other names include gamma, inverse L, or left gun.

j
jjj

L

Other names include right gun.

l
lll

See also

External links