Case study · Client name withheld
Nuts and Bolts Colour Sort
A colour-sorting logic puzzle with nuts and bolts
Each bolt holds a stack of coloured nuts. Only the top nut can move, and only onto an empty bolt or one whose top nut is the same colour. The level is solved when every bolt holds four nuts of one colour. Boosters such as undo and an extra bolt help with tricky levels.
- Client
- Mobile game publisher
- Platforms
- Android
- Our scope
- Game development
The product
What it does, and for whom
A sorting puzzle with simple rules and real planning: the order of moves matters, and an empty bolt is the most valuable space on the board.
Scope The publisher runs the game and its store presence. To keep the client confidential, the game's name is withheld and every image on this page is new artwork recreated for this portfolio, not a screenshot of the delivered game.
Core loop
Solving a level
A level at the start: three bolts with mixed stacks of red, blue and green nuts — four of each colour — and two empty bolts.
Move the top nut
Only the top nut on a bolt can move.
Match the colour
It can go onto an empty bolt or a nut of the same colour.
Sort every bolt
The level is solved when each bolt holds one colour.
Our contribution
Our role
Game development
Development of the Android game for the publisher.
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