WedgeLock is a quickie based on the pieces of the first order triangular China Labyrinth.

Here is the board.

Below it is a set of pieces.There are two of them and they cannot be rotated. Of the two sets Yellow gets the 16 yellow pieces and Blue the 16 blue ones.

dropzone pieces Rules
Players alternately place a piece in the right orientation on any vacant cell. Placed pieces must match in terms of half-balls and blanks.

If the second player on his first move places a piece of the same type as the piece on the board, its pattern may not mirror the first piece's pattern in the horizontal central axis, nor may it be placed in a rotational symmetric position.

Last player to make a move wins, unless the last move fills the board completely. In that case its a draw and a simultaneous solution of a puzzle.

Play WedgeLock interactively

How I invented ... WedgeLock

WedgeLock © MindSports