mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
@Melli: there's a way to solve it with no 4 in the first row...
Matthew
on /blog/58
               
@Matthew: But if the second digit has to be even and the numbers 1-9 only have 3,4 or 5 letters, the second digit HAS to be a 4... (i double checked the english spellings)
Melli
on /blog/58
               
@Melli: the second digit doesn't need to be even, only the final digit of the second column must be even (the column contains a three digit even number). I'm going to add a clarification to make this clearer.
Matthew
on /blog/58
               
@Matthew: Oooh ...
Melli
on /blog/58
               

Archive

Show me a random blog post
 2024 

Feb 2024

Zines, pt. 2

Jan 2024

Christmas (2023) is over
 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

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

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2024