Skip to main content

Every page of this book is a complex mechanical puzzle you must solve

We love a good puzzle game here at Digital Trends, but we’ve not seen one like Codex Silenda before. An immensely intricate wooden puzzle book, Codex Silenda features five unique mechanical puzzles spread across five pages. The objective is to solve each puzzle so you can unlock the next “chapter” and continue on through the brain-teasing tome.

“The whole project started off as a senior thesis research project where [the] objective was to go and find a problem in the real world, research that problem and the current market around it — then solve the problem by designing a product or system that does just that,” creator Brady Whitney told Digital Trends.

“Since my passion lies in the realm of toys and games, I decided to focus on puzzles and through my research I found that most tend to fall into one of two categories. [There are] those that are cheap and simple, that once you’ve solved them they lose their mystery and you never play with them again. Or you have those that are made by master puzzle makers [who] only produce them in limited numbers due to their handcrafted quality. It was my solution to address this huge gap by designing a puzzle that could combine the best of both categories.”

From the looks of things, Whitney has certainly done that. After filling a notebook with sketches of possible puzzles, he narrowed the list down and then set about making the best ones a reality.

“[Next] I began to work through CAD modeling programs to figure out how each page would work, testing the mechanics out and seeing what could work and what couldn’t,” he continued. “After about two months of this, I stepped into the prototyping phase where I had to test, test, test every element of the puzzle mechanics — tweaking them here and nudging there until I finally had a mostly functioning prototype. [At that point] I was dealing with far inferior wood and laser cutters and could not finalize my testing as the semester was drawing to a close.”

Fortunately it all seems to have been worth it. When Codex Silenda launched on Kickstarter recently, it surpassed its modest $30,000 goal within just six hours — and then beat its stretch goals in 2.5 days. Right now, it’s got more than 2,000 backers, a fund of $174,850 pledged, and still 19 days remaining on the clock.

Unfortunately, demand is currently outweighing supply — so if you want to get your hands on a copy you’ll have to sign up to Whitney’s mailing list. As it turns out, for the time being getting hold of a Codex Silenda could prove the toughest (but most rewarding) puzzle of all!

Editors' Recommendations

Luke Dormehl
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Resident Evil 4: how to solve the Cave Shrine puzzles
A series of symbols in a circle.

There are a lot more optional -- and mandatory -- moments of exploration available to plyers in the Resident Evil 4 remake. One of the best examples comes in Chapter 4 when you are given the ability to move about the lake freely on your boat. Whether you found it by accident or got stuck while going along the main path, you will eventually have to solve two Cave Shrine puzzles in order to get your hands on the Church Key you need to move the story forward. If you found the altar the key is held on, you are likely at a loss as to where to go or what to do. There aren't a ton of places around the lake you can visit, but you can save a lot of time by letting us navigate you to the correct spots and lead you through these Cave Shrine puzzles in Resident Evil 4.
How to find and solve the Small Cave Shrine

The first location you're going to is at the far northeast end of the lake and is called the Small Cave Shrine. Make your way inside and you will come across a panel with a circle of buttons with unique symbols. Your goal here is to figure out which symbols to press, and in what order, to unlock the way to the key item you need.

Read more
Resident Evil 4 lock codes: how to solve the Village Chief’s Manor combination lock puzzles
Leon Kennedy walking in the Resident Evil 4 remake.

In the world of Resident Evil 4, it isn't just the existence of viruses and parasites that turn normal people into crazed zombies that differentiates it from our own reality. In this ream, most homes and buildings don't just simply lock their doors, but secure them using obscure puzzles, such as the one you will find early on when you reach the Village Chief's Manor. This small home has two major roadblocks preventing you from moving on and pursuing your goal of finding the president's daughter. While there is a clue to the first puzzle, it is still somewhat cryptic and easy to miss, while the second is much less clear on what you're even being asked to do. Don't let these early puzzles stump you for too long -- use our help in solving the Village Chief's Manor puzzles in Resident Evil 4.
How to solve the cabinet lock puzzle

After entering the manor and dealing with a lone enemy in the bathroom, the first puzzle you need to solve is on the ground floor. Around the back of the house, down the hall with a Red Herb, is a large cabinet. The lock has three symbols you need to correctly align to open, and those symbols include things such as wheat, animals, babies, and birds. You won't be able to guess this one, so instead, you need to go up to the second floor and examine a book on a table in the hallway. This document, called "Illuminados 4:3, spells out the solution. The important part is the middle paragraph with the highlighted text that reads: "The old farmer, his finest crop./ The Slight swineherd, his stoutest pig./ The beggarly grandam, her own beloved babe."

Read more
Warhammer 40,000: Darktide will bring your PC to its knees (and you’ll love every minute)
A horde rushing at the player in Warhammer 40K Darktide.

Rejects, get your lasguns and chainswords ready. There's a heretic about in Warhammer 40,000: Darktide, and it's up to you and three other criminals to venture into the Hive city of Tertium, eradicate the plague, and wipe out the traitors before heresy spreads. Between some performance drops and intermittent crashes, that is.

I hit the ground running with Darktide, and I've put 30 hours into the PC game prior to its full release. I've rounded up a few tips to optimize performance, and will also cover what frame rates you can expect on different hardware, as well as some vital considerations to keep in mind before you buy the game.
Warhammer 40,000: Darktide system requirements

Read more