On the Subject of Accumulation

The end is never the end is never the end is never the end is never the end is never the end- OH! The module solved

Colour Value
Brown 23
Red 17
Orange 2
Yellow 10
White 11
Pink 8
Grey 15
Lime 26
Green 4
Blue 9

Start with: Batteries + Plates + indicators + border + background

For each stage add: Color of each button pressed + stage number * next stage background