MathsJam April 2012 Photos By Christian Lawson-Perfect. Posted April 29, 2012 Nottingham: Peter has everyone where he wants them in a game of Mad Abel Nottingham: Peter teaching new victims Mad Abel Nottingham: Mike Black is building a pyramid from four identical pieces… or not, in fact Nottingham: Playing the ZAG crossword from IMA Mathematics Today. 7 down is prime, 4 across is square, etc. Nottingham: Mike did it! A pyramid! Nottingham: playing with Kit Yates/Marcus du Sautoy/Dara O Briain’s Radio Times puzzle page Manchester’s arty tantrix photo Manchester: a numbers puzzle Manchester: A game of Perudo has occurred. We notice the dice on the box diagram are all wrong. Newcastle: tiling hyperbolic space with heptagons Newcastle: Steven has mastered making buckyball heptagons, so we have another model of hyperbolic space Newcastle: a buckyball Loch Ness monster! Newcastle: a rolling cube puzzle from www.mathpuzzle.com. Dorset plays Qwirkle! Möbius bagels at Cardiff Maths Jam Cambridge: the puzzle table A geometry problem at Cambridge MathsJam If you’ve taken a picture at a MathsJam and you’d like to share it, please submit it to our tumblr.