How it works
- 1Pick a KDP trim size (6×9, 8.5×11, 8.5×8.5 square…) with bleed.
- 2Apply an interior template: lined, grid, dot (bullet journal), planner or coloring.
- 3Generate real puzzles: word search, valid sudoku, mazes and mandalas.
- 4Design one page and apply it to the whole book; add 50 or 100 pages at once.
- 5Export a 300 DPI interior PDF with correct bleed and even page count, plus a spine-calculated cover.