Practice Room
Pick a weak spot. Drill it.
Five fresh questions from one family, as often as you like. Practice rounds go into your Hunch Book and your meter, never onto league boards.
Network Pass feature: $1.95 a month, $19.50 a year, or a $1.00 Day Pass · Free during preview.
-
Calendar
Days between two dates
Not tried yet
Practise Calendar -
Clockwork
Seconds, minutes and hours
Not tried yet
Practise Clockwork -
Doubling
Things that double every day
Not tried yet
Practise Doubling -
Interest
Money left to grow
Not tried yet
Practise Interest -
Birthdays
Shared-birthday odds
Not tried yet
Practise Birthdays -
Dice
Chances with fair dice
Not tried yet
Practise Dice -
Head maths
Big sums and products
Not tried yet
Practise Head maths -
Folding
Paper folded in half, again
Not tried yet
Practise Folding -
Orders
Arrangements and choices
Not tried yet
Practise Orders -
Packing
Cubes in a box
Not tried yet
Practise Packing