mscroggs.co.uk
mscroggs.co.uk

subscribe

Puzzles

7 December

What is the obtuse angle in degrees between the minute and hour hands of a clock at 08:22?

Show answer

Tags: angles, clocks

2 December

In a week (Monday 12:01 to Monday 12:01 a week later), how many times will the minute hand of an analogue clock point in the same direction as the hour hand?

Show answer

Tags: clocks, time

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2024

Advent calendar 2023

Advent calendar 2022

Advent calendar 2021


List of all puzzles

Tags

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

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2025