# Puzzles

## Archive

Show me a random puzzle**Most recent collections**

#### Sunday Afternoon Maths LXVII

Coloured weightsNot Roman numerals

#### Advent calendar 2018

#### Sunday Afternoon Maths LXVI

Cryptic crossnumber #2#### Sunday Afternoon Maths LXV

Cryptic crossnumber #1Breaking Chocolate

Square and cube endings

List of all puzzles

## Tags

remainders dodecagons balancing algebra cube numbers speed chess division functions planes fractions arrows folding tube maps shape volume games trigonometry mean quadratics integration chalkdust crossnumber sums cryptic crossnumbers multiples geometry 2d shapes indices integers wordplay addition polygons rugby differentiation area partitions unit fractions circles floors complex numbers graphs colouring scales shapes multiplication advent ellipses taxicab geometry spheres grids coordinates routes 3d shapes clocks regular shapes averages means chocolate probability books factorials calculus lines ave factors crosswords square numbers palindromes dates hexagons odd numbers probabilty doubling sport bases perimeter logic christmas prime numbers triangles cards symmetry people maths proportion time perfect numbers numbers irreducible numbers star numbers triangle numbers digits sum to infinity surds money sequences pascal's triangle dice percentages coins menace cryptic clues rectangles parabolas square roots number angles crossnumbers squares## 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?