Data Methodology

The system checks public Kerala State Lotteries Department result material, records draw identifiers and dates, and stores a source reference. Availability may lag the official publication.

Result documents are parsed into prize tiers and winning-number records. The first-prize record is separately normalized for chart display. Automated parsing can misread unusual PDF layouts, typography, or damaged source files.

Yearly and monthly charts use stored first-prize records grouped by draw date. An empty cell means that the site does not currently have a normalized first-prize record for that date; it does not prove that no official draw occurred.

Cache records are refreshed after new parsed results are stored. We preserve canonical draw identifiers and correction timestamps. Users should verify winning tickets against the official source before taking any financial or legal action.