Discovery Educational Software
  Discovery Educational Software


Free Software

Free "Sums" program

A simple program for practising addition, subtraction, multiplication and division.

Download here (1.35 mb.)


Click to enlarge
Sums game

Click to enlarge

Free Sudoku Maker and Game

Creates original Sudoku puzzles for you to print out or solve on screen. Use it to solve a puzzle from a printed source.

For information click on the pictures opposite

Download here (1 mb)

Sudoku Maker and Game

Click for information
Sudoku Maker and Game

Click for information

Free "Deal or no Deal" game

Software version of the popular Channel 4 game where 22 boxes contain 22 different sums of money.

Download here (1.55 mb)

Deal or no Deal

Click to enlarge

Site Licences

Our site licence allows you to copy the software onto a network or onto an unlimited number of free-standing machines, or to make duplicate copies of the CD-ROM, all for use within the specified establishment.

It also allows teachers to install the software on home computers for use in connection with the licenced premises.

The prices include one CD-ROM.

A copy of the site licence is available on request.


  Postage and Packing (per item):

    1    2 - 4    5 - 9    10+
United Kingdom only £2.50 £1.50 £0.90 £0.65
Rest of Europe £3.50 £2.50 £1.50 £1.00
Outside Europe £5.50 £3.25 £2.20 £1.75

How to order

Click "Buy" next to the chosen title. If you wish to order more than one title, click "Continue shopping" or use your browser's Back button.

When you have finished selecting, click "Basket" or "Checkout".

Complete the Name and Address section and continue to the payment page (See 'How to Pay').

Continue until your order is acknowledged.

If you are buying a registration code for downloaded software, ensure that you click "Return to Discovery Educational Software" after payment.


How to pay

Payment may be made online using a credit / debit card, or by Paypal.

The Invoice option is available to UK schools and nurseries only. Use the "Additional Information" box if you have an order number.

All other customers must pay for the goods before they are dispatched.


Sudoku Game

Sudoku Game

Play on your PC or laptop
Check correctness as you go along
Hints available when you get stuck
Or copy printed puzzles into a blank grid and solve them on screen
Can help you solve these puzzles too


Sudoku Maker>

Sudoku Maker

Generates its own puzzles
Millions of different possible puzzles
Choose from three difficulty levels
Option to print out the puzzle to solve on paper
Printable solutions also available


Deal or no Deal

          Deal or no Deal game