We make puzzles for publishers, syndicates, newsletters and apps. Every grid comes from our own engine, is checked for a single solution, and is graded by the logic it takes.
What we make for you
Each is quoted to the job. Tell us what you need and we will come back with a price.
A complete Sudoku book interior for your imprint: puzzles, solutions and the pages around them, built by the same pipeline that makes our own books on Amazon.
Killer, Thermo, Kropki, Sandwich, Jigsaw and seven more types, at any of five grades. Bought per puzzle, or as a weekly pack.
A set built to your brief: which types, what mix of difficulty, how many and on what page. For a newsletter, an event or a classroom.
Why the puzzles hold up
These are checks the engine runs on every puzzle, not promises in a brochure. A puzzle that fails one never reaches a page.
An exhaustive search confirms every grid has exactly one solution before it reaches a page. A search that runs out of time counts as a failure, never a pass.
A grader solves every puzzle using documented human techniques. If it cannot finish by logic, the puzzle is thrown out, not relabelled as harder.
Easy to Master is set by the hardest technique the solve needs, from singles at Easy to X-Wings at Expert and Swordfish at Master.
Every puzzle we make goes into a permanent ledger. None is used twice, not even rotated, reflected or with its digits renumbered.
The range
All twelve are in our published books today, each made at every grade from Easy to Master.
On sale now
Eleven paperbacks by Supriyash, published by Supriyash Puzzles. The work we sell you is made the same way.
Coming next
Sudoku is where we started. These are the books and puzzle families we are working on now. No dates until they are ready.
Books built
A fourth Compendium, single-type Variant Sudoku volumes, a pocket series, a colour series, and Large Print in each variant.
Books built
Quick crosswords, codewords and fill-ins, made from our own grids, word list and clues.
In development
Picture logic puzzles: shade the grid from the number clues to reveal an image.
In development
Mystery Sudoku, where solved cells decode a case, and Detective Logic grid mysteries.
The type, the number, the grades and where the puzzles will run. Sample packs are available on request.
