Hi, can anyone remind me of the name/ point me in the direction of a game I played with when young, which was lots of different coloured shapes (diamonds, pentagons etc.) out of which one could make pictures? I've seen some a little while back on the internet which were also magnetic, though I think mine simply fitted within a board with a border. I now can't find the website and can't for the life of me remember the name of this type of puzzle. 
Old age 
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Think my DC would love it. TIA!