Transferable Games and Articles
Stage: Challenge Level: 
List of Articles and Games whose publication rights may be licensed to another publisher.
Intersection Sums Sudoku
Stage: 2, 3 and 4 Challenge Level:
A Sudoku with clues given as sums of entries.
Factors and Multiples Game
Stage: 2 and 3 Challenge Level:
A game in which players take it in turns to choose a number. Can you block your opponent?
Transferable Games
Stage: Challenge Level:
Items that are licensable to other publishers on agreement with the University of Cambridge.
Making Maths: Birds from an Egg
Stage: 2 Challenge Level:
Can you make the birds from the egg tangram?
Factors and Multiples Resources
Stage: 4 Challenge Level:
A collection of interactive resources to support work on Factors and Multiples
World of Tan - Concentrating on Coordinates
Stage: 2 Challenge Level:
Can you fit the tangram pieces into the outline of Little Ming playing the board game?
World of Tan - Logical Thinking
Stage: Challenge Level:
Can you logically construct these silhouettes using the tangram pieces?
Twin Corresponding Sudoku
Stage: 3, 4 and 5 Challenge Level:
This sudoku requires you to have "double vision" - two Sudoku's for the price of one
Seasonal Twin Sudokus
Stage: 3 and 4 Challenge Level:
This pair of linked Sudokus matches letters with numbers and hides a seasonal greeting. Can you find it?
A Resource to Support Work on Coordinates
Stage: 4 Challenge Level:
This resource contains a range of problems and interactivities on the theme of coordinates in two and three dimensions.
Pole Star Sudoku
Stage: 4 and 5 Challenge Level:
A Sudoku based on clues that give the differences between adjacent cells.
About NRICH: NRICH
Stage: 1 Challenge Level:
Read about how NRICH began and where we have come since then.
Making Maths: Snake Pits
Stage: 1, 2 and 3 Challenge Level:
A game to make and play based on the number line.
Creativity and Confidence Project, Haringey
Stage: Challenge Level:
Details of the Creativity and Confidence Project with Haringey Local Authority.
News November 2008
Stage: 1, 2, 3, 4 and 5 Challenge Level:
Find out about what the NRICH team are doing.
Copyright © 2007. University of Cambridge. All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project, which also includes the Plus and Motivate sites.
email: nrich@damtp.cam.ac.uk
