Choose a mystery register
The included starting format is Find the Number: a page of candidates with one solution. Other formats are described as optional upgrades.
HOW IT WORKS
How Jikan Nazo Works
From a number register to an exportable puzzle-book manuscript, here is the workflow described by the seller.
Independent product guide. Features are based on provided sales material, not independent software testing. Prices and offer availability may change.
Jikan Nazo
Number-mystery puzzle books
PUBLISHING PROCESS
Six practical stages
Pick a format and challenge level
Build for the reader: consider how many candidates appear, how difficult the clues are and whether instructions make the task clear.
Generate elimination clues
The software is advertised as producing clues that narrow candidates until exactly one number remains. Inspect wording for ambiguity.
Check the solution logic
The sales materials describe a proof step that tests whether the solution is unique and the clue set is necessary. Review sample outputs before relying on it.
Build the answer key
Readers need an understandable explanation of how they reach the solution, not simply the final number. The vendor describes clue-by-clue evidence.
Export and publish carefully
Prepare the file for the chosen print or digital format; review page dimensions, bleed, fonts, cover rights and Amazon KDP policies yourself.
EDITORIAL QUALITY
What still needs human review
A mathematically unique answer does not automatically mean an enjoyable book. Test readability, pacing, clue clarity, typography and the quality of the printed proof before release.
The exact export formats, credit limits and commercial licence should be checked on the currently available package.
CURRENT OFFER
Check the current Jikan Nazo package
See the seller’s latest pricing, base tools, upgrades and refund conditions before placing an order.
See Current Offer ↗Affiliate link. This independent guide may receive a commission. We do not process orders.