Donation

Related terms

• Air T-spin →

  A T-spin setup built above an empty area rather than directly on a solid floor. Plan what the clear exposes underneath; a floating slot is useful only if its entry and follow-up work.

• Kaidan →

  A TSD donation built along a stair-shaped edge, with S or Z forming the spin shape. It can repair awkward height parity while reopening the space underneath after the clear.

• Parapet →

  A donation using a J-shaped cover, or its mirror, to make a TSS or TSD above an open column. The spin clears the cover while preserving lower rows for a possible follow-up Tetris.