Birthday collisions
How many people in this room have stolen your birthday?
Posted on October 15, 2022
Sock wash
Will you be able to fit all your lonely socks on the chair?
Posted on October 9, 2022
Letters from the sea
How many letters are you going to have to read?
Posted on September 25, 2022
Too many anigrams
How many generations of humanity will pass before anigrams has a repeat?
Posted on September 19, 2022
Traffic groups
How many will go as fast as they want if everyone goes as fast as they want?
Posted on August 29, 2022
Morning walkabout
Will the friendly ant have an unusual experience?
Posted on July 26, 2022
Hide and go seek tower
Now you see me, now you don't
Posted on July 3, 2022
Goat Tower Penthouse
What's the chance this unlucky entrepreneur will have to finance a goat party?
Posted on June 25, 2022
Colorful balls
How many do they have?
Posted on June 19, 2022
Grasshopper jumps
Where will you find this beautiful and mysterious creature?
Posted on June 11, 2022