Valid Polish Volume 1 is the foundational workbook for the Polegramming method. It covers Levels 1-10, pairing Polish grammar with JSON Schema.
Format: Paperback & Digital
Focus: Noun cases, adjectival agreement, and basic sentence logic. Prerequisite: None. Start here to stop paying the ambiguity tax.

Valid Polish
Valid Polish Volume 1 reveals why Polish came first and English sixth in 2025 ONERULER AI accuracy testing, then teaches you to exploit that advantage.
Over 10 levels, for absolute beginners in both subjects. Future volumes pair Polish with SQL and Rust to complete the precision thinking system.
Valid Polish is published by Kyyt Press.