mscroggs.co.uk
mscroggs.co.uk
blog     puzzles     academic     talks     contact     subscribe↓ ☰ ↓

subscribe

Puzzles

 Showing puzzles tagged "dates". Show all puzzles. 

MathsJam

Source: @samholloway on Twitter
Maths Jam is always held on the second-to-last Tuesday of the month. This month, it will be held on the 17th. What is the earliest date in the month on which Maths Jam can fall and when will this next happen?

Show answer & extension

Tags: dates
 End of puzzles. 

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2025

Advent calendar 2024

Advent calendar 2023

Advent calendar 2022
List of all puzzles

Tags

differentiation integers multiplaction squares integration functions shapes ellipses even numbers 3d shapes combinatorics angles prime numbers volume powers circles number probability people maths multiples dominos determinants xor clocks coordinates star numbers christmas cryptic clues taxicab geometry grids geometric means spheres shape regular shapes rugby triangle numbers dodecagons colouring arrows logic palindromes digits indices pentagons percentages doubling digital products sum to infinity consecutive numbers dates gerrymandering scales tiling complex numbers area cryptic crossnumbers mean speed dice bases quadrilaterals algebra wordplay sets floors hexagons routes medians means cubics money probabilty cube numbers chess matrices factors odd numbers sums albgebra coins perfect numbers calculus addition lists games the only crossnumber chocolate median irreducible numbers fractions proportion balancing cards elections division averages unit fractions crosswords squares numbers polynomials pascal's triangle parabolas factorials prime factors sport rectangles tangents geometric mean tournaments binary square numbers lines books polygons range consecutive integers neighbours perimeter remainders sequences surds menace digital clocks geometry triangles graphs planes crossnumbers square grids expansions folding tube maps quadratics symmetry axes time 2d shapes chalkdust crossnumber partitions multiplication advent products square roots trigonometry decahedra ave

Archive

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