Sinclair have released a new range of educational software. This game turns out to be a rewarding mathematics game using the 'Painter' and 'Platform' ideas. The screen display shows six platforms connected by ladders. The player controls a painter who must be guided around the screen collecting numbers. These are displayed in magenta boxes and green boxes. When the painter passes over a box, pressing SPACE will collect the number. Those in the magenta boxes have a positive or negative value, while those in the green boxes will divide or multiply the total. This total is shown at the top right of the screen. On the other side is a target figure and the aim is simple enough, collect numbers to make the total equal the target. The initial total may be more or less than the target, so naturally the player must decide by how much to add or subtract, aiming to collect the appropriate numbered boxes to achieve this.

An extra sophistication is added through the use of multiplication or division. If you have, say, a total of 461, then collecting a division box of 3 will not work, because 3 is not a factor of 461, and this information is promptly displayed, however if the player first collects a figure of minus 2, bringing the total down to 459, and then collects a division box of 3, the total will be divided.

To make the game more interesting, there are holes in some platforms which must

**CRITICISM**

**COMMENTS****Control keys**: A/Z up/down, O/P left/right, B to SPACE to paint a number**Joystick**: Kempston and Sinclair 2**Keyboard play**: good positions and responsive keys with the painter moving continuously**Use of colour**: fairly simple, but clearly defined**Graphics**: again, simple but clear, with good animation on the painter**Sound**: walking effects and spot effects for number painting**Skill levels**: 12**Lives**: 3**General Rating: ** An entertaining and useful game of mathematics at a sensible price.

An unusual variation of the painter and platform game manages to make education into fun as well.