**triangle puzzle**

Which number fits into the last triangle? Triangles are colored differently - each color (violet/pink) represents a pattern! Find it and get to know the result. Comment if you solve;)

created by brainfans

Can you also solve

One of the hard number series puzzle in front of you. Use the numbers on the picture, put them into the boxes and get 30 as a result. Remember: you can repeat the numbers how many times you want!

**number series puzzle**One of the hard number series puzzle in front of you. Use the numbers on the picture, put them into the boxes and get 30 as a result. Remember: you can repeat the numbers how many times you want!