mscroggs.co.uk

mscroggs.co.uk

blog puzzles academic talks contact subscribe ↓ ☰ ↓

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.

2017-12-13

Just to check I'm not missing something - there's no way to check whether my answers are right or wrong?

Charles
on /blog/46

2017-12-13

@Charles: No - there is currently no way to check your answers. But on Christmas Eve, once you've attempted all 24 puzzles, a thing will appear telling you how many are right/wrong, so you can know they're all right before attempting the logic puzzle...

Matthew
on /blog/46

Archive

Show me a random blog post

2025

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025