Batch & Daily

import { generateBatch, BatchEngine } from "@reetesh/sudoku-engine";
 
generateBatch({ count: 40 }); // classic, ~10 per difficulty
 
new BatchEngine({ variant: "6x6", seed: 20260914 }).generateBatch({
  count: 20,
  distribution: { easy: 5, medium: 5, hard: 5, expert: 5 },
});

import { dailyPuzzle, dateToSeed } from "@reetesh/sudoku-engine";
 
dailyPuzzle("2026-09-14"); // medium by default
dailyPuzzle("2026-09-14", "hard");
dateToSeed("2026-09-14"); // number used for seeding

import { setGlobalSeed, clearGlobalSeed, generatePuzzle } from "@reetesh/sudoku-engine";
 
setGlobalSeed(42);
try {
  generatePuzzle("easy");
} finally {
  clearGlobalSeed();
}