mscroggs.co.uk
mscroggs.co.uk

subscribe

Blog

 2022-12-04 

Christmas card 2022

Showing all comments about the post Christmas card 2022. To return to the blog post, click here.

Comments

Comments in green were written by me. Comments in blue were not written by me.
@Nicki: If you're correct the picture should look suitably Christmassy
Matthew
   ×1              Reply
Where can I find out if I am correct?
Nicki
                 Reply
@Graeme Johnston: If you're right the picture should look suitably Christmassy
Matthew
                 Reply
Great fun thanks. At first they seem impossible but then a way through appears! How do I get the answers / check if I’m right?
Graeme Johnston
                 Reply
@Mike: The final picture doesn't have to be symmetric
Matthew
   ×2      ×1        Reply
I think I have it, but does the final picture need to be symmetrical?
Mike
   ×2              Reply
 Add a Comment 


I will only use your email address to reply to your comment (if a reply is needed).

Allowed HTML tags: <br> <a> <small> <b> <i> <s> <sup> <sub> <u> <spoiler> <ul> <ol> <li> <logo>
To prove you are not a spam bot, please type "y" then "-" then "a" then "x" then "i" then "s" in the box below (case sensitive):

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

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

Archive

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