QUIZ: Mark World Ninja Day by checking which keyboard warrior you are

Calling keyboard warriors
Calling keyboard warriors

International Ninja Day (yes, really!) affords topical opportunity to test your covert agent credentials.

Swerve life-threatening perils of espionage and sabotage to try our ancient shinobi posers from comfort and relative safety of your desktop, gratuitously illustrated by Teenage Mutant Ninja Turtles mash-up. Knowledge of Kuji-Kiri, eastern magical practice making you capable of combining your natural ability to move ghost-like with supernatural powers, is preferable but not essential. Wearing of signature black while answering questions is also entirely optional.

International Ninja Day

International Ninja Day