Custom Designs

Custom-Designed Jigsaw Puzzles!

Pavel will now work with you to create a 100% custom jigsaw puzzle, using your photograph or other design, and optionally incorporating 'special' pieces in representational shapes that are meaningful to you.

Read more, including pricing information, here!

About Pavel

Pavel Curtis is perhaps best known as the creator of the online world LambdaMOO, but he's been collecting mechanical puzzles for as long as he can remember, and has been designing new ones since 1999. Many of the designs on sale here have been featured over the years at the exclusive International Puzzle Party.

As a day job, Pavel works as a software architect at Microsoft.

Our Latest Arrivals

The “12th Piece” Puzzle

Twelve blue pieces and twelve white pieces assemble to create the iconic emblem of Seattle football fandom. Are you loud enough to solve this puzzle?

Eccentric's Dream

Nine years after creating his infamously deceptive “Sleazier” puzzle, Pavel finally found a worthy successor. The idea came to him in a dream, but it may prove to be a nightmare for you!

Dancing Shoes

Winner of the prestigious Puzzler's Award at the 2013 International Puzzle Design Competition, this delightful creation by Singaporean designer Goh Pit Khiam truly lives up to its name. Can you manipulate the four shoes and one cross to fit them all into this partially covered frame?

Pair-Shaped

This is what happens when Pavel takes on the classic “edge-matching” puzzle form: a new multi-level solving experience ending with a satisfying one-word answer. Can you escape harm while playing with matches?

X Games

Oh, what a tangle Pavel did weave, when first he practiced to deceive! Weaving these 20 strips together only begins the games you'll play as you wend your way through to the one-word final answer!

Our Products

The Buttonhole Puzzle

A classic puzzle from a century ago: it ties on in just an instant, but then can you remove it without a hint?

(Instructions on setting up the puzzle are provided at the URL etched onto the stick.)

'T' Party

Just arrange the four pieces to form a simple block letter “T”. 
 A surprisingly tricky little classic!

The Four T's Puzzle

Fit all four T’s into each square! The one-star tray is easy, but
 what about that two-star square?

(Tray and piece colors are likely to differ from those in the photo.)

Marble March

March both groups of marbles past one another, each to the other end of the track. A classic brainteaser! Pavel's original variant of the classic puzzle. The same rules apply as in the original,
 but it’s much trickier to solve!

The Plumber's Candelabra

From a pipefitter’s fever dream, can you remove the rubber O-ring from this three-stick candle holder?
Watch out, these four- and five-stick candle holders are even trickier than their three-stick little brother!

Star-Crossed

Young lovers, cruelly separated... It’s a sad but timeless tale. 
 Can you bring them together again?

(Doesn't everyone see romance in plumbing parts, or is it only Pavel?)

The Bickering Couple

This couple have become estranged, turning their backs on one another. Can you reconcile them, bringing them back face to face? (What they do after that is none of our concern...)

The Bricklayer's Challenge

Any good mason knows: when laying bricks, you don't want the cracks in one row to line up with those in other rows. Can you satisfy the bricklayer's challenge, or will you end up banging your head against this wall?

Trail and Error

At first, this seems to be just a little jigsaw puzzle, and it is, but it's a tricky one, and that's just the beginning of the solving experience! Pavel's 10½-year-old nephew handily solved his version of this one; can you do as well with yours?

Dali Bottles

What if you left some beer bottles out in the sun too long, and they melted and slumped all over each other? And what if you could take that pile apart and put it together again? Each of these fun puzzle sculptures is custom made for you, and will baffle and intrigue your guests for a long time to come!

Edgewise

It's just a jigsaw puzzle, right? With only a couple dozen pieces, how hard could it be? Pavel's latest multi-stage solving experience will take you to the edge: can you guess the secret word he's thinking of? Can you get a word ... in Edgewise?

Tromino Trails

Conceived by world-renowned computer scientist and mathematician Donald Knuth, and brought to fruition by Pavel, this is an elegant set of five progressively more complex and difficult challenges, each using the same pieces and each with a unique solution.

Icicle Jam

Brrr! This big, frigid beauty recalls the shockingly blue ice of an Alaskan glacier, but assembling its complex interlocking pieces won't leave you cold. A striking attention getter in any room, begging to be taken apart. Do you dare to brave the elements and challenge this icy jumble?

Get a Clue!

This investigator's magnifying glass has been broken! Repair the glass in two different ways to reveal clues to an old mystery. Can you put the pieces together to uncover the hidden meanings and solve this puzzling enigma, not just once, but twice?

Easy Eight / Hard Eight

The word “EIGHT” seems so innocent, so harmless, so devoid of either mystery or malice, doesn't it? Don't you believe it! Your job is to pack those five letters into each side of the tray, one supposedly “easy” and the other admittedly “hard.” Watch out, they're tricky!
Now also available in this economical CD jewel-case edition!

(Tray and piece colors are likely to differ from those in the photo.)

Square Dance

Just four simple-seeming pieces to fit into each side of the tray, but they're much trickier than you'd think to get your head around, and there's only one solution per side! This award-winning puzzle design is available again for the first time in many years!
Now also available in this economical CD jewel-case edition!

(Tray and piece colors are likely to differ from those in the photo.)

The Calibron 12-Block Puzzle

Originally copyrighted in 1932 by the son of Thomas Edison, this puzzle has been unavailable for over half a century. Can you assemble the 12 blocks into a single, solid rectangle? Just how easy a puzzle do you think an Edison would design?

Anansi's Maze

Anansi, the trickster spider god of African and Caribbean lore, has created a tricky maze with no walls, no paths to follow, not even any dead ends! Can you see through all of Anansi's tricks and find the secret he's left for you at the center of his maze? Pavel's series of multi-stage solving experiences continues in a very satisfying way!

Crystal Ball

Twelve stars with a deep or shallow notch on each arm. Can you match deep with shallow at every intersection to assemble this beautiful crystaline sphere? It's a tough challenge with a truly satisfying result.

Gamesters of Triskelion

A mysterious disassembled octahedron with an equally mysterious engraved tablet: what can it all mean? The third in our series of multi-stage puzzles!

Octamaze

Eight slim plastic triangles with tabs and slots on the edges, some strange etchings on the surfaces, and a whole lotta holes! A new multi-stage solving experience!

The Finnish Cross

Six flat pieces, each with two little tabs hanging off one edge, come together in just one way to make this handsome figure. An elegant and intriguing addition to any executive's desk.

Ooo Tray

A new concept in mechanical puzzles, the Ooo Tray is a multi-level solving experience with each level's solution leading you on to the next. The final answer is a single word; can you find it?

Easter Island Dominoes

Twelve pieces exhibit all the ways that two slightly "off" squares can be joined. In the first of four challenges, you "simply" fit them all into the tray. The final challenge has only three solutions; can you absorb enough Easter Island culture to complete it?

The "Perkinson Guest Bathroom Tile" Puzzle

Pavel found twelve ways to choose a group of three tiles from a lovely Arts and Crafts-style floor and then fitted them nicely into this tray. Can you find both possible packings?

Sleazier

There are just four pieces to fit into a tray that's clearly way oversized for them. How hard could that possibly be? It pays to keep this puzzle's name in mind...
Now also available in this economical CD jewel-case edition!

(Tray and piece colors are likely to differ from those in the photo.)

The Devil's Half Doven

Each of the seven sticks has one dovetail tab attached along its length, and one dovetail notch cut across it. Your goal is to assemble the pieces with every tab fitted into a notch. Two of the four solutions will balance nicely on the end of one stick.

The Grand Vizier

Enter the strange world of non-periodic tiling! Can you fit these mind-boggling pieces into the turbaned head of the Grand Vizier? Once you do, there's a second challenge on the back!

Hinomaru: The Japanese Flag Puzzle

Can you recreate the simple symmetry of the Japanese flag from these twelve two-sided dominoes? Careful, the pieces aren't the same on their backs!
This version of the Japanese flag puzzle is made from stiff card stock instead of Lucite and comes without a tray. A portable brain twister at a bargain price.