The author

Kevyn Lee

Last updated October 26, 2026

Kevyn Lee built Kevyn AI. He has taught the SAT for seventeen years, scored 800 in Reading and Writing on both the paper SAT and the Digital SAT, holds a B.A. in Psychology from the University of California, Berkeley, and wrote Digital SAT 1600 — 10 Practice Tests.

The book

Kevyn Lee is the author of Digital SAT 1600 — 10 Practice Tests.

How he teaches

Kevyn AI is built on the method Kevyn Lee teaches: read the passage, build the fundamentals, and then every question pays. In his own directions to students:

• “Students who excel READ rather than just solve.”
• “It is ALL GIVEN IN THE TEXT. The answer is MERE PARAPHRASING.”
• “Make a precise LOGICAL CONNECTION, sentence by sentence.”

His directions for every question type are public, one page per type, in Question Types. The order of those types inside a module, counted across 108 modules of the tests he recreated, is on Module Order.

Kevyn AI

Kevyn AI is his Digital SAT Reading and Writing platform: a free question bank sorted by type, 4,234 vocabulary words, and an AI coach that makes you reason, not guess. It is operated by KV EDU.