9/11

Terrorist attacks on September 11, 2001, targeting World Trade Center and Pentagon.

TerrorismHistoryTragedyAttack

Complexity

Current best complexity is 6:

9/11
6
Discover this myself!

Statistics

Discovered by
23boards
Best recipe held by
9boards
First discovered
8 monthsago
Crafted
72times
Made with
52recipes
Used in
194recipes

Highlights

  1. First discovered by
    Alejandro's board
    · 8 months ago
  2. Lowest complexity6first held by
    orava's bored
    · 5 months ago
  3. Last crafted by
    very cool board
    · 1 month ago
  4. Last used in a recipe by
    very cool board
    · 16 days ago

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Technical information

Concept ID
2693
Color
#2f2f2f
Emoji
🗼/✈️💥
Categories
Terrorism, History, Tragedy, Attack
Best complexity
6
First discovered
Feb 12, 2026, 16:04 UTC
Trademarked
No
Copyrighted
No

About "9/11" concept

9/11 can be discovered in Concepts, categorized under Terrorism, History, Tragedy, Attack. Terrorist attacks on September 11, 2001, targeting World Trade Center and Pentagon.

It has been discovered by 23 boards and crafted 72 times, first appearing 8 months ago. 9/11 can be created from 52 recipes, and goes on to appear as an ingredient in 194 others.

9/11 was first discovered by Alejandro's board 8 months ago. The lowest-complexity recipe (6) is held by orava's bored.

Related concepts worth exploring include Ice Age, Krakatoa, Pompeii, Dust Bowl, Europe, Titanic, and 6 more.

9/11 🗼 | Concepts