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.

2022-12-16

can anyone give me a hint for (11)? i've figured out how many there are for one two, two twos, three twos and seven twos, but i feel like there must be a way faster less complex way to do it than what i'm currently doing. thanks!

selina
on /blog/97

Archive

Show me a random blog post

2026

May 2026

World Cup stickers 2026

Apr 2026

A new puzzle every day
Mixing Wordle with other games

Feb 2026

Christmas (2025) is over

2025

Dec 2025

Christmas card 2025

Nov 2025

Christmas (2025) is coming!

Sep 2025

The partridge puzzle

Aug 2025

TMiP 2025 puzzle hunt

Jun 2025

A nonogram alphabet

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares

2024

Dec 2024

A regular expression Christmas puzzle
Christmas card 2024

Nov 2024

Christmas (2024) is coming!

Feb 2024

Jan 2024

Christmas (2023) is over

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026