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.

2023-12-21

9, 16 and 17 seem to give contradictory clues, perhaps 17's clue should have 'or' instead of 'and' ?

Robert Brady
on /blog/107

2023-12-21

@Robert Brady: As day 9 suggests, not all the clues are necessarily true. The final three clues should help clear this up...

Matthew
on /blog/107

×2

Archive

Show me a random blog post

2024

Feb 2024

Jan 2024

Christmas (2023) is over

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2024