mikkoad – Puzzle institute

Matchstick donkey

mikkoadMarch 1, 20200

The figure below shows a donkey with tail pointg upwards. It's easy to move one matchstick and make the donkey look in...

Logic

mikkoadMarch 1, 20200

By touching only one glass can you arrange the glasses so that the full and empty glasses are lined up...

Logic

mikkoadMarch 1, 20200

You can try to solve this problem with paper and scissors. Cut as shown in the drawing. The triangles cut from...

mikkoadMarch 1, 20200

Can you figure out what is the next number in the series? Next number in the series is 6,457. The last digit is...

Logic

mikkoadMarch 1, 20200

What code is hidden in this picture? The numbers are mirror images of themsselves. The answer is 9 3 4 6 7 8 6...

mikkoadFebruary 28, 20200

Are you smarter than a harvard student? Can you figure out which number would come next? Next number that...

mikkoadFebruary 27, 20200

Move one match so the equation would be correct. There are multiple...