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Can You Hunt For The Mysterious Numbers?
Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. ...
Can You Cut The Square … Into More Squares?
Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear ...
Testing B2
Testing
The 40 Weirdest (And Best) Charts We Made In This Long, Strange Year
Over the course of 2020, FiveThirtyEight’s visual journalists covered a historic election, an unprecedented year in sports, ...
Can You (Not) Flip Your Lid?
Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear ...