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 search space is so large, it's way harder than trying to find Wally like in the children's books. Best to read everything carefully looking for any clues, and then solve all the puzzles and logic before searching randomly!
Did you know Wally is called Waldo in the US, Walter in Germany, and Charlie in France?
Dr. Matrix
on /blog/69
×3   ×1            

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

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

Archive

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