The clue for this one comes from an origami of grievances that just flat-out tells you the code. It's 377. Taiko's locker contains the wolf omamori, which increases damage when you use weapons that ...

Nowadays, it seems that we cannot do anything without passwords. Experts constantly warn us to be careful about using passwords that can be easily figured out by bad actors, advising us to create long ...

The New York Times has another excellent little puzzle game to add to your daily Wordle. This one, however, taps into your math skills rather than your vocabulary. Still, I find the two rather ...

In case you’ve been away from Facebook for the afternoon (in which case, congratulations and can you please tell us all of your secrets for resisting temptation), a fun puzzle on the New York Times’ ...

The puzzle as presented earlier this week: The other evening at dinner, Max and Nora were counting out numbers on their fingers. Max, age five (almost six!) was using both hands to count to ten — ...

Here’s a famous teaser that I don’t really like much: What number comes next in the sequence 8, 5, 4, 9, 1, 7,…? It’s not so obvious. It becomes a little easier when we write the sequence in words: ...