| Project Genius – Curated Collection | teachmetoys.com.au | 31.5 AUD | 39.95 AUD | −21.2% |
| True Genius – Curated Collection Puzzles | artisangiftco.com.au | 605 AUD | — | — |
| True Genius Antikythera Ancient Greek Computer Puzzle | artisangiftco.com.au | 559 AUD | — | — |
| Galison 1000 Piece Puzzle: Michael Storrings – Bethesda Fountain | artisangiftco.com.au | 559 AUD | — | — |
| True Genius Greek Parthenon Brainteaser Puzzle | artisangiftco.com.au | 529 AUD | — | — |
| True Genius Minotaur’s Labyrinth Brain Teaser Puzzle | artisangiftco.com.au | 529 AUD | — | — |
| Project Genius Grecian Bottle Brain Teaser | artisangiftco.com.au | 499 AUD | — | — |
| Project Genius Caesars Codex Brain Teaser Puzzle | artisangiftco.com.au | 499 AUD | — | — |
| Project Genius Greek Trick Lock Brain Teaser | artisangiftco.com.au | 348 AUD | — | — |
| True Genius Sword in the Stone fra Project Genius – Hjernevrider | puzzlesandmore.dk | 129 DKK | — | — |
| Museum Collection - 30 Wood and Metal Puzzles | projectgeniusinc.com | 34.99 USD | — | — |
| Lost Treasure Collection - 5-Pack of Brainteasers | projectgeniusinc.com | 29.99 USD | — | — |
| Archimedes' Gear - Interlocking Magnetic Pin Puzzle | projectgeniusinc.com | 29.99 USD | — | — |
| Aztec Family Chest - Wooden Puzzle Box | projectgeniusinc.com | 29.99 USD | — | — |
| Bolts of Pompeii – Interlocking Metal Burr Puzzle | projectgeniusinc.com | 29.99 USD | — | — |
| El Castillo Pyramid - Mathematical Wooden Puzzle | projectgeniusinc.com | 29.99 USD | — | — |
| Curated Collection 5-Pack - Assorted Wooden and Metal Puzzles | projectgeniusinc.com | 24.99 USD | — | — |
| Egyptian Coin Trade - Column Swap Brainteaser | projectgeniusinc.com | 24.99 USD | — | — |
| Roman Lock Box - Secret Gift Box Puzzle | projectgeniusinc.com | 19.99 USD | — | — |
| Thor's Hammer - Wooden Dexterity Puzzle | projectgeniusinc.com | 19.99 USD | — | — |
| Chinese Pagoda - Turn and Tilt Tower Puzzle | projectgeniusinc.com | 19.99 USD | — | — |
| Compass & Star - Dual Navigation Puzzles | projectgeniusinc.com | 19.99 USD | — | — |
| Dendera Zodiac- Ancient Egyptian Constellation Puzzle | projectgeniusinc.com | 19.99 USD | — | — |
| Egyptian Triglyph - Wooden Pyramid Brainteaser | projectgeniusinc.com | 19.99 USD | — | — |
| Sword in the Stone - Blind Twist and Turn Puzzle | projectgeniusinc.com | 19.99 USD | — | — |
| Message in a Bottle - Secret Puzzle Box | projectgeniusinc.com | 19.99 USD | — | — |
| Viking Forge - Metal Puzzle 3-Pack | projectgeniusinc.com | 19.99 USD | — | — |
| Pharaoh's Tomb - Secret Puzzle Box | projectgeniusinc.com | 17.99 USD | — | — |
| Sorcerer's Box - Puzzle Gift Box | projectgeniusinc.com | 17.99 USD | — | — |
| Emperor's Chest - Puzzle Box with Hidden Chamber | projectgeniusinc.com | 17.99 USD | — | — |
| Viking Sea Chest - Puzzle Gift Box | projectgeniusinc.com | 17.99 USD | — | — |
| Caesar's Codex - Lever Sliding Wooden Puzzle | projectgeniusinc.com | 16.99 USD | — | — |
| Grecian Computer - Mathematical Dial Puzzle | projectgeniusinc.com | 15.99 USD | — | — |
| Grecian Bottle - Spatial Reasoning Brainteaser | projectgeniusinc.com | 15.99 USD | — | — |
| Latch Lifter Trick Lock - Unlock Roman Ingenuity with This Clever Historical Puzzle | projectgeniusinc.com | 15.99 USD | — | — |
| Caesar's Calendar | projectgeniusinc.com | 15.99 USD | — | — |
| Ancient Metal Puzzles 12pc | toysonthesquare.com | 14.99 USD | 12.99 USD | — |
| Grecian Trick Lock- Theodorus' Key and Lock Puzzle | projectgeniusinc.com | 14.99 USD | — | — |
| Ancient Metal Puzzle Set - 12 Pack | projectgeniusinc.com | 14.99 USD | — | — |
| Pin Lock - Unlock the Wisdom of the Pharaohs | projectgeniusinc.com | 12.99 USD | — | — |