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Your First 90 Days with Solidity

They teach you to write Solidity. This teaches you to read it.

I FIRST CONTACTII THE VOCABULARYIII THE GRAMMARIV FLUENT READINGV WRITING WITH A MACHINE
by Zealynx Security
Your 90 days start when you do. The map waits for you.
BeginYour First Contract
28Checkpoints
13Weeks live
~20Minutes each
Free to start. The first three checkpoints need no account.
Why a map

You do not learn a language from a syntax table. You learn it by reading real code, one line at a time, until contracts stop being walls of text. It is how you learned every language you know: reading came first, writing followed.

ACT IFirst Contactwhat a contract even is0/5
01Your First ContractCurrentW102The File and the DialectW103What It RemembersW204What It Can DoFree account05When It Says NoFree account
ACT IIThe Vocabularyevery word, inside real code0/5
06Lists and RecordsFree account07The Clock and the ArithmeticFree account08The PromiseFree account09The Other StandardFree account10The RegistryFree account
ACT IIIThe Grammarcontracts talking to contracts0/10
11Built on AnotherFree account12The Canonical OneFree account13What Are YouFree account14Calling a StrangerFree account15The Raw CallFree account16The WallFree account17Where the Address LivesFree account18A Contract in BytesFree account19Choosing What to ReadFree account20Everything at OnceFree account
ACT IVFluent Readingany contract, cold0/4
21Shares and AssetsFree account22An Older DialectFree account23The Files Around ItFree account24A File You Have Never SeenFree account
ACT VWriting With a Machinesolidity, and the tool that writes it0/4
25The New LoopFree account26Saying What You WantFree account27Reading What It Gave YouFree account28Making It Prove ItselfFree account
Order is recommended, not enforced. Any unlocked checkpoint is open to roam.