New Arrivals/Restock

25th Century Games Diatoms Board Game – Artistic Tile Placement Strategy Game for 1–4 Players - Create Stunning Mosaics from Algae - Mensa Select Award Winner | 2026 Origins Award Nominee

flash sale iconLimited Time Sale
Until the end
01
37
50

$29.99 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $49.99
quantity

Product details

Management number 213300751 Release Date 2026/04/12 List Price $20.00 Model Number 213300751
Category

Step into the microscopic world of Diatoms, a visually captivating and strategic board game from 25th Century Games. Inspired by the natural beauty of algae, players take turns placing tiles to collect colorful diatom pieces, then arrange them into stunning mosaics on their personal boards. Designed for 1 to 4 players, Diatoms offers a relaxing yet thoughtful experience, blending tile-placement mechanics with pattern recognition and spatial strategy. Each round challenges you to think creatively and plan ahead, as your final mosaic will be judged based on specific scoring criteria. Whether you're playing solo or with friends, Diatoms delivers a unique blend of art, science, and strategy. With its award-winning design and gorgeous components, it's a must-have for fans of puzzly games and artistic expression.

  • Create Stunning Algae Mosaics – Use colorful diatom tiles to craft intricate patterns inspired by microscopic algae in this unique tile-placement game.
  • Award-Winning Strategy Game – Proud recipient of the Mensa Select award, recognized for its clever mechanics and engaging gameplay.
  • 1 to 4 Players, Ages 8 and Up - Perfect for solo play or game nights with friends and family; enjoy a relaxing yet strategic experience.
  • Puzzly, Pattern-Making Gameplay – Earn and place diatom tiles to build your mosaic while planning for end-game scoring based on judge preferences.
  • Beautifully Illustrated Components – Features vibrant artwork and high-quality pieces that bring the microscopic world of algae to life.
  • ORIGINS AWARD NOMINEE: Named a 2026 Origins Award Nominee for Best Light Strategy Game, Diatoms combines elegant mechanics with stunning visual design for a uniquely satisfying play experience.
UPC 850037822454
Size 9.5 x 9.5 x 0.1 inches
Color Not Applicable
Genre Creative
Theme Fantasy
Edition Standard Edition
Brand Name 25th Century Games
Unit Count 1.0 Count
Item Weight 1.58 Kilograms
Manufacturer 25th Century Games
Model Number 63000TFC
Material Type Cardstock
Item Type Name Board Game
Operation Mode Manual
Item Dimensions 9.5 x 9.5 x 0.1 inches
Number of Items 1
Number of Players 4
Included Components Diatoms
Is Assembly Required No
Educational Objective Learn about microscopic lifeforms, develop strategic thinking, planning, and pattern recognition skills
Item Dimensions L x W 9.5"L x 9.5"W
Are Batteries Required No
Manufacturer Part Number 63000TFC
Minimum Age Recomendation 96
CPSIA Cautionary Statement Choking Hazard - Small Parts
Manufacturer Maximum Age MONTHS 99
Manufacturer Minimum Age MONTHS 96.0

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review