mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
This was a lot of fun - thank you so much for the time and effort that went into this.
Each puzzle was tricky enough to require some thought, but not so tricky as to be discouraging.
Looking forward to next year already!
Si E
on /blog/91
×2               

Archive

Show me a random blog post
 2026 

Feb 2026

Christmas (2025) is over
 2025 
▼ show ▼
 2024 
▼ show ▼
 2023 
▼ show ▼
 2022 
▼ show ▼
 2021 
▼ show ▼
 2020 
▼ show ▼
 2019 
▼ show ▼
 2018 
▼ show ▼
 2017 
▼ show ▼
 2016 
▼ show ▼
 2015 
▼ show ▼
 2014 
▼ show ▼
 2013 
▼ show ▼
 2012 
▼ show ▼

Tags

coventry game of life a gamut of games dragon curves martin gardner hyperbolic surfaces logo gather town matrix of minors kings matrix multiplication javascript finite element method inline code programming rust statistics estimation computational complexity hats harriss spiral books draughts royal baby national lottery sound interpolation pascal's triangle phd simultaneous equations football pi chess numbers european cup manchester thirteen world cup map projections dataset matt parker weak imposition sobolev spaces kenilworth raspberry pi menace errors php zines cambridge reuleaux polygons go crossnumbers warwick frobel geogebra determinants golden spiral approximation misleading statistics crossnumber correlation live stream bodmas propositional calculus wool datasaurus dozen crochet chebyshev oeis probability inverse matrices gaussian elimination pi approximation day error bars quadrilaterals wave scattering recursion bubble bobble bempp light hannah fry tennis weather station regular expressions golden ratio polynomials fence posts friendly squares machine learning big internet math-off trigonometry stickers arithmetic squares royal institution christmas card 24 hour maths braiding data cross stitch dates ternary flexagons accuracy coins python london underground craft fractals databet guest posts crosswords sorting alphabets folding tube maps runge's phenomenon video games radio 4 latex nine men's morris newcastle platonic solids youtube pac-man triangles turtles matrix of cofactors talking maths in public numerical analysis folding paper rugby geometry standard deviation pizza cutting bots london tmip advent calendar dinosaurs data visualisation graphs puzzles hexapawn games chalkdust magazine reddit signorini conditions countdown boundary element methods partridge puzzle rhombicuboctahedron convergence plastic ratio binary anscombe's quartet noughts and crosses people maths game show probability captain scarlet mathsjam logs mean graph theory matrices christmas preconditioning the aperiodical gerry anderson manchester science festival palindromes logic nonograms stirling numbers news sport finite group curvature edinburgh asteroids ucl mathsteroids exponential growth fonts pythagoras realhats speed mathslogicbot electromagnetic field final fantasy

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2026