My Cart | Sign In Contact | Returns | Shipping | Privacy   Questions? Live Chat Or, call: 1-856-461-8883 Home | My Cart Search All Items:  You have 0 item(s) in your cart worth $0.00  Jigsaw Puzzles $Money Puzzles Brain Teasers   - Assembly   - Classics   - Disentanglements   - Don't Puzzles   - Entrapment Puzzles   - Key Chains   - Mazes   - Money Puzzles   - Pattern Matching   - Peg Puzzles   - Pocket Sized   - Puzzle Boxes   - Puzzle Cubes   - Puzzle Locks   - Rings   - Rubiks   - Sequential   - Sliding   - Sudoku   - Tangle   - Travel   - Volumetric   - More...   Other:   - Books   - Cool Stuff   - Games   - Hoberman   - Puzzle Boxes   - Puzzle Cubes   - Puzzle Rings   - Rubik's Cubes   More:   - Eco-Friendly   - Made in USA   - New Items   - Sale Items   - Top Sellers     - Accessories   - Gift Sets   - Great Gifts   - Solutions     Volume Orders & Corporate Sales   Institutional Sales What sets us apart from others? Free Standard Shipping* on all orders $60.00 or more! read more Same Day Shipping on orders placed before 4pm EST, M-F! read more Customer Service in just a moment's notice, 9am to 6pm EST M-F! Email, Phone, or Live Chat, read more Brain Teasers > Advanced > Assembly > Beginner > Classics > Disentanglements > Don't Puzzles > Entrapment > Extreme > Intermediate > Keychains > Mazes > Money Puzzles > More... > Pattern Matching > Peg Puzzles > Pocket Sized > Puzzle Boxes > Puzzle Cubes > Puzzle Locks > Rings > Rubik's > Sequential > Show All > Sliding > Sudoku > Tangle > Travel > Volumetric  > Intermediate   Show All     Assembly     Classics     Disentanglements     Don't Puzzles     Hoberman     Keychains     Mazes     Money Puzzles     Pattern Matching     Peg Puzzles     Pocket Sized     Puzzle Boxes     Puzzle Locks     Rings     Rubik's     Puzzle Cubes     Sequential     Sliding     Sudoku     Tangle     Travel     Volumetric     More...     Beginner     Intermediate     Advanced     Extreme   1-21 of 24 matching items. For More Results - Page: 1 2    Sort: Bestselling!NewestAlphabetical (A-Z)Alphabetical (Z-A)Price (Low to High)Price (High to Low) Include Out-Of-Stocks 2 Sun, 7 Step: Koyosegi - Japanese Puzzle Box $40.95 4 Sun, 10 Step: Koyosegi - Japanese Puzzle Box $88.95 2 Sun, Cube: 4 Step: Koyosegi - Japanese Puzzle Box $38.95 4 Sun, 14 Step: Koyosegi - Japanese Puzzle Box $94.95 1 Mame, 4 Step: Koyosegi #2 - Japanese Puzzle Box $38.95 Mame, 10 Step: Koyosegi - Japanese Puzzle Box $40.95 3 Sun, 4 Step: Yosegi - Japanese Puzzle Box $50.95 2.5 Sun, 7 Step: Koyosegi - Japanese Puzzle Box $62.95 4 Sun, 4 Step: Koyosegi - Japanese Puzzle Box $80.95 2 Sun, 7 Step Kiasa - Japanese Puzzle Box $48.95 4 Sun, 7 Step: Koyosegi - Japanese Puzzle Box $60.95 2 Sun, 10 Step: Akaasa - Japanese Puzzle Box $40.95 2 Sun, 5 Step: Koyosegi - Japanese Puzzle Box $48.95 Karakuri Small Box #1: KA (Kuroasa) - Japanese Puzzle Box $64.95 4 Sun, 10 Step: Akaasa - Japanese Puzzle Box $78.95 4 Sun, 4 Step: Kirichigai - Japanese Puzzle Box $74.95 Karakuri Small Cube #2 - Japanese Puzzle Box $64.95 Karakuri Small Box #1: MY (Mawariyabane) - Japanese Puzzle Box $64.95 Karakuri Small Box #7 - Japanese Puzzle Box $64.95 2.5 Sun, 10 Step: Koyosegi - Japanese Puzzle Box $70.95 Mame, 4 Step: Akahana - Japanese Puzzle Box $50.95 For More Results - Page: 1 2 24 matching items Narrow down: By Type: Brain Teasers | Puzzle Boxes | Japanese X Goto this section. By Difficulty:     Intermediate (24) By Ages:     5 yrs & up (5)     6 yrs & up (3)     8 yrs & up (1) By Price:     $31 to $40 (5)     $41 to $50 (4)     $51 to $75 (11)     $76 to $100 (4) Get SERIOUS... SeriousChai.com   - Chai Tea, Big Train, Ghirardelli SeriousFlags.com   - Garden Flags, Toland Flags, Decorative Flags SeriousCards.com   - Playing Cards, Chess, & Games SeriousPlush.com   - Plush Toys, Stuffed Animals SeriousPuzzles.com   - Jigsaw Puzzles, Brain Teasers, Money Puzzles   Headquarters: SeriousShops.com 1812 Underwood Blvd. STE 4 Delran, NJ 08075 US United States Copyright © 2001 - , all rights reserved SeriousPuzzles.com®, an AJM & Co., Inc. company SeriousShops.com, a network of online stores. Customer Service Contact Us Live Chat Returns Shipping Guarantee Bulk Orders & B2B Volume Orders Corporate Sales Institutional Sales Policy Stuff Privacy Policy Conditions of Use More Missing pieces? Solutions A really big puzzle! Account My Cart My Account My Orders Sign In Register About Us Why & How Who's Serious? Recognition Read our blog! SeriousShops.com Site Map Experience Tell us what you think Report a problem

Interlocking: This means that adjacent pieces are connecting such that if you move one piece horizontally you move all, preserving the connection.