Free tools

Everything here is free and needs no signup. The makers generate a fresh puzzle every time and export a print-ready PDF, PNG or JPG with the answer key included.

Puzzle makers

Word Search Maker 74 built-in themes or your own word list, three difficulty levels. Large print option for low-vision readers Sudoku Maker 4×4 to 9×9, easy through expert, every puzzle verified to have one solution. Answer key generated automatically Maze Maker Easy to expert, always exactly one path from top to bottom. Solution path included Codeword Maker Cipher crosswords where numbers stand for letters. Pick the starter letters. Three difficulty levels

Printable puzzles, ready to go

74 themed word searches From Christmas to Classic Cars — each with a real grid and its answers. Print straight from the page 74 themed word scrambles The same themes as jumbled-word sheets, answers at the bottom. Good classroom finishers Printable mazes Easy, medium, hard for adults and expert — four to a page with solutions. Ages 4 to grown-up Free puzzle packs Whole PDFs instead of single pages: word searches, mazes, sudoku, codewords. One file, print as many copies as you like

For people publishing books

KDP Spine Width Calculator Spine width and full wrap size from your page count and paper stock. All four KDP paper types KDP Paperback Specs Gutter tiers, bleed rules, spine text limits and the page ceilings per paper. The numbers that cause rejections Publishing guides Margins and bleed explained, software compared, how to start on KDP. Written from files that actually passed review The Book Studio Assemble puzzles into a complete book with covers, solutions and page numbers. Free to use, $39 once to export without a watermark