List

NRICH Maths Club Activities

Puzzling with Paper
list

Puzzling with Paper

Age
5 to 11
These tasks offer opportunities for deepening learners' mathematical understanding and their positive learning dispositions.
Counters
problem

Counters

Age
7 to 11
Challenge level
filled star filled star filled star
Hover your mouse over the counters to see which ones will be removed. Click to remove them. The winner is the last one to remove a counter. How you can make sure you win?
Endless Noughts and Crosses
game

Endless Noughts and Crosses

An extension of noughts and crosses in which the grid is enlarged and the length of the winning line can to altered to 3, 4 or 5.
Drips
game

Drips

An animation that helps you understand the game of Nim.
Low Go
game

Low Go

A game for 2 players. Take turns to place a counter so that it occupies one of the lowest possible positions in the grid. The first player to complete a line of 4 wins.
Slippery Snail
problem

Slippery Snail

Age
7 to 16
Challenge level
filled star filled star empty star
A game for two people, who take turns to move the counters. The player to remove the last counter from the board wins.
Pentanim
game

Pentanim

A game for 2 players with similarities to NIM. Place one counter on each spot on the games board. Players take it is turns to remove 1 or 2 adjacent counters. The winner picks up the last counter.
Magic Vs
problem
Favourite

Magic Vs

Age
7 to 11
Challenge level
filled star empty star empty star

Can you put the numbers 1-5 in the V shape so that both 'arms' have the same total?

Got It
problem
Favourite

Got It

Age
7 to 14
Challenge level
filled star filled star empty star

A game for two people, or play online. Given a target number, say 23, and a range of numbers to choose from, say 1-4, players take it in turns to add to the running total to hit their target.