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Hi Wiki-contributors, The page currently suggests that I have designed only twisty puzzles. In fact, most of my puzzle designs and puzzles on the market are not twisty. I am doing business with many producers, which includes indeed Mefferts, but also many other, see http://oskarvandeventer.nl/index_puzzles.html. I am aware that it is inappropriate to correct one's own wiki page. So I hope a responsible fan could pick this up. Thanks! Oskar M. Oskar van Deventer (talk) 17:56, 28 August 2022 (UTC)[reply]
