ABCya
Ab Cya: Let Me Grow
Let Me Grow is an entertaining puzzle game. Help get water to the thirsty flowers by removing blocks and opening levees. Be careful not to get the garden gnomes wet! Younger children might need help from adults beyond the first six levels.
TED Talks
Ted: Ted Ed: Can You Solve the Temple Riddle?
Your expedition finally stands at the heart of the ancient temple. But as you study the inscriptions in the darkness, two wisps of green smoke burst forth. The walls begin to shake. The giant sandglass begins flowing with less than an...
TED Talks
Ted: Ted Ed: Can You Solve "Einstein's Riddle"?
Before he turned physics upside down, a young Albert Einstein supposedly showed off his genius by devising a complex riddle involving a stolen exotic fish and a long list of suspects. Can you resist tackling a brain teaser written by one...
ABCya
Ab Cya: Fluffy Cuddlies
Can you save these adorable fluffy little animals? Link together at least three of the same cute little critters to collect them but work quickly for time is running out!
Other
Petals Around the Rose
Logic puzzle involving dice. A person must figure out a number based on which dice are rolled.
Ministerio de Educacion, Cultura y Deporte (Spain)
Centros5: Rincon Matematico 2000
Enjoy many of the math poems, puzzles and tricks in this math corner.
Dartmouth College
Dartmouth College: Mqed: The Hand and the Key
The learning resource explores the mathematical riddles embedded in the walls of a palace.