This ‘ridiculously simple’ book type is quietly printing money!!
(& Software Creates These Books in Just Minutes!)
It’s a NEW KIND of puzzle book… I’ll get to the software in a moment… Suffice it to say these books are on FIRE! Here are some EXAMPLES!
Most Publishers Have Never Even Imagined This!
$4,272.48 NET PROFIT per DAY!!… From ONE SINGLE BOOK!!!
It’s called MURDOKU! (Sudoku based murder mysteries!)

See that juicy PREMIUM PRICE? & LOOK at that ULTRA-LOW BSR!!
At the time of this writing, this 1 SINGLE book is selling an estimated 989 copies a DAY!!!… That’s $4,272.48 NET PROFIT per DAY!!…
For ONE SINGLE POCKET SIZE book!
AND THAT’S NOT ALL… This is 1 of a 3-book series!

These two SUPPLEMENTAL books are earning this author an ADDITIONAL estimated $23,554.44 NET PROFIT each month!
AND THIS IS NOT A FLUKE!… There’s MORE!


And This NEW Tool (See Below) Creates These SPECIALTY Books for You in Just Minutes!” (LITERALLY!!)
Here’s the scoop… “Murdoku” (also known as “Sudoku Murder Mystery”, “Whodunnit”, “Crime Scene Sudoku”, “Murder Mystery Sudoku”… etc.) is a different kind of extremely popular ‘Murder Mystery’ puzzle – a twist on the name Sudoku… But instead of “numbers”, you have a “list of murder suspects!”
These popular puzzles consist of a grid and clues and they follow rules of Sudoku (no two people in same column or row) and you deduce the murderer from the clues! SEE SCREENSHOTS BELOW!
There’s a GRID of several rooms… You get a list of people and series of clues that allow you to place people in specific squares (no 2 people in the same row or column)… The person left alone with the victim is the murderer!


I’ve actually tried these puzzles myself & I LOVE them! (Ironically, I don’t like Sudoku that much, but I’m HOOKED on these!)
So, how can you CASH IN? (and DO so as soon as TODAY?) – SIMPLE!
Enter publishing and marketing expert Ike Paz! He has just come out with a GENIUS (easy to use) software called SHIGAI Royalty that instantly creates these specialty puzzle books in just minutes!

And it’s as ingenious as it is easy to use! It’s BRAND NEW and for JUST 4 DAYS Ike has put an insanely discounted LOW price on the entire package!
We got EARLY ACCESS and WOW!… HERE IS OUR FULL REVIEW!
First… here’s how SIMPLE and FAST it is to use…
- I open the app… It’s online so nothing to download or install!
- I Click on “BULK” so the software knows to create a whole book…
- I choose my book size (I chose 6 x 9 – pocket size!)…
You can also CUSTOMIZE the page if you wish! (easy to do!).

I scroll down the left hand menu for more options… (see screenshot below…).
- I select my puzzle difficulty level (I chose MEDIUM difficulty)…
- There’s also a drop-down menu to create different puzzle variations (I left mine on ‘Classic’)…

You can also choose to do B&W pages only if you wish… Scroll down further and you can select your illustration style, and there are other customization options if you wish…

Finally, I selected my number of puzzles per page and # of pages (80 pages, 1 puzzle per page in this example).
And finally, I scroll down and click the “Add to Queue” and “Generate locally” buttons and the software goes to work!

Once the book is compiled, the software lets you add a copyright page & even an instructions page!

Finally, I click the “Export All” button at top right. In just over 1 minute out pops my full entire book as a print ready PDF ready for uploading to Amazon!!
Here’s a partial screenshot!

And here are some pages in full view!

And SOLUTION pages are also generated!

And don’t worry…Ike provides FULL VIDEO TUTORIAL TRAINING on how to use the software! (It’s very simple and intuitive!)…
Here are MORE REASONS this software is great…
- Every puzzle is verified to have only ONE solution
- There’s NO writing, NO design skills, NO plotting needed!
- You can set 5 difficulty levels! – Easy to Dragon!
- You can set grid sizes from 6×6 up to 16×16!
- Unlimited PNG exports built in
- Cloud based – nothing to install!
- Full commercial rights on every book
AND THERE’S MORE!!…
LOTS, LOTS MORE!! When you invest in ANY of Ike’s softwares, BESIDES the online software and full training, Ike gives you a WHOLE SUITE OF FREE KDP PUBLISHING TOOLS!
You get:
- A PDF PAGE MOVER – handy for reordering the pages of ANY PDF! (not just PDFs created by Ike’s software… ANY PDF!)
- A PDF PAGE COMBINER – handy for turning MULTIPLE PDFS into one SINGLE PDF! (again, not just PDFs created by Ike’s software… ANY PDFs!)
- A QR CODE Generator! – Want to INCREASE YOUR INCOME by sending your book buyers to your Etsy shop, Email sign up page, or any other URL? This free tool creates phone scannable QR codes you can insert into your books! (or insert anywhere!)
- A KDP KEYWORD FINDER! – Enter a seed keyword phrase and this tool brings back DOZENS (even HUNDREDS) of keywords and RATES them! – You can USE this tool to help you find and explore subniches you never thought of!
- You also get a KDP ROYALTY Calculator, a Cover Calculator, a Book description helper, and more!
AND THERE’S STILL MORE!!…
You get:
- A BOOK COVER GENERATOR! This helps you create book covers for any type of book!
JUST THE FREE TOOLS ALONE are worth more than Ike is asking for his entire software and training!
THERE’S ONE MORE THING YOU GET!!… (when you go through our link)… WE are including our own VALUABLE EXCLUSIVE BONUS!

Inside this cutting edge bonus, we show you how you can increase your KDP sales by a whopping 270% (or more!) by doing a little “prior to publishing preparation”… << That’s NOT a typo… We’re talking a whopping 2.7Xs REAL INCREASE (or MORE) in book sales! It’s an effective blueprint for priming the pump so you get virtually guaranteed sales for every KDP book you publish!
And those added sales get Amazon’s attention meaning your books will also attract much more organic traffic too!
Once you set this up, you’ll have a WELL (essentially a money well!) you can go to again and again!
THERE’S MORE!
Ike gives you SO MUCH STUFF, it’s hard to keep track of where everything is! So, inside this revolutionary guide we also include a section that shows you where and how to access everything Ike gives you! (with screenshots of everything included!)
AND THERE’S STILL MORE!… This 40+ page guide also contains our OWN ADDED INSIDER notes and tips!… Including…
- How to get MORE DONE with LESS WORK!
- How to MAXIMIZE your revenue streams!
- How to REDUCE your OVERWHELM & stay on track!
- And GAIN an UNFAIR EDGE over your competition
- Plus MORE!*
*This incredible bonus can be applied to ANY TYPE of KDP books and so it ALONE is worth more than you pay for Ike’s ENTIRE SOFTWARE PACKAGE!
Conclusion…
Having gone through Ike’s entire SHIGAI Royalty course package we had to conclude hands down that this is easily a PREMIUM PACKAGE at an insanely dirt cheap introductory price… We wholly recommend it and then some!…
(BUT HURRY! Ike’s super-low price ENDS in JUST 4 DAYS!)
Go here NOW to see everything you get! (& see a software DEMO!)
- You could LITERALLY get it today and have books ready to go tomorrow!
- This takes little time! It can be a nice, lucrative part-time side hustle OR a full-time stand-alone business making you a very HUGE FULL TIME INCOME!
This is as user friendly as it gets and perfect for beginners and veteran book sellers alike!
Go here NOW to secure your huge discount and LIFETIME access!
Sincerely yours,

PS – We always get asked… Any UPSELLS?
Ike’s SHIGAI Royalty software and course package is complete and stand alone… It’s all you need to succeed! That said, there are 3 very sweet OPTIONAL upgrades…
Upgrade 1: SHIGAI PRO! – Offers MORE Puzzle Variants! & Customization options! Including…
- Lying Killer variants!
- One Wasn’t There variants!
- Choose-the-culprit!
- Additional kid & family modes! + Kawaii art pack!
- Premium page design: borders! tints! dossier headers! Custom fonts!
- Floor Studio! Design your own mansion interiors!
- Custom furniture uploads!
And more!
>> A very nice add on!
Upgrade 2: SHIGAI ELITE! – Offers PREMIUM Puzzle Variants PLUS Hugely EXPANDED Content! Including…
- Grand Mystery & Accomplices variants!
- IF-THEN conditional clues!
- Coded cipher clues!
- 11 seasonal modes!
- Custom scenario builder!
- Additional artwork packs!
- World Builder!
- One-click Story Book wizard!
And more!
>> Excellent for building BIG and scaling fast!
Upgrade 3: GENTEN ROYALTY << Best VALUE! (Just $47!) – This is a COMPLETELY DIFFERENT mystery puzzles software!
It’s a Math Mystery studio — whodunits solved with MATH! (not logic grids)
Great for helping kids learn arithmetic WHILE HAVING FUN!
Software includes:
Grades 1–6 curriculum alignment
~50 math-skill generators:
-
- Addition, subtraction, multiplication, division
- Fractions, decimals, percentages
- Algebra, geometry basics
- Word problems integrated into mystery
Massive Theme Library! 163 total themes including:
-
- 95 kid-safe worlds (space, jungle, castle, etc.)
- Age-appropriate crime scenarios
- Educational themes tied to skills
Case Types & Adventures! With 5 case generators:
-
- Standard math mystery
- Escape room adventures
- Scavenger hunts
- And 3 others
Language Support with 9 full book languages for global reach!
Every case verified by simulation — ensures math is sound & solvable!
Target Audience
- Teachers (classroom + homeschool)
- Parents (educational activity)
- EdTech publishers
- Amazon KDP (educational book market)
ALL of the optional upgrades are terrific. We love them all! But if we had to pick our FAVORITE, we’d say the THIRD upgrade – it’s only $47 and can be applied to many markets!…
That said, the SHIGAI PRO & SHIGAI ELITE softwares are really sweet to have too!

But it all starts here! Go here NOW to secure your huge discount and LIFETIME access!
(before the main offer special low introductory pricing ENDS!)
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