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Objective:
(See help below)

Press Start button to Go!

Instructions:

The object of the game is to move the blocks in the large box so that any blocks shown in the solution box on the right end up in the positions shown.

Click on a block to move it. If there is more than one possibility then target icons will appear. Click on one of these to select where the block should move to.

The original "Dad's Puzzler" was a wooden block puzzle made in 1909 by L.W. Hardy...

Many thanks to Mary Ann Linnane for sending us this photo of the original game that her dad had collected.

Warning! This game may take a long time!