Living, colour-coded flip cards.
Not a textbook. Not the full curriculum.
GS.code is a fast refresh — and a living one: the whole content is updated weekly and monthly, every item revised three ways against the recent literature.
Simple. Colour-coded. Easy and fast to use.
The mapThe pathway, step by step.Arriving
QbankThe question. The answer. And why.Arriving
MemoryThe mnemonic, with its source.1 · Pick a tool → 2 · Pick your chapter → 3 · Flip the card