BrainDen.com - Brain Teasers

# tojo928

Members

25

2

My try at it
2. ## Salesman in a Square

Think I have the ideal solution here
3. ## Fill in the Sequence

The first number is the lowest possible answer, the dots represent a series of numbers that fit the sequence. Give the 3 blanks in the sequence. You might have to think alittle off the wall *wink* to come up with the pattern. 2, 3, 5, 20, 26.......... 929, 930, 936, 939, 948, 950, 956, ______, _______, ______....2038, 2058.....

5. ## Reverse the order of 8 poisonous substances

Still working on the second question Second robot not broken
6. ## Interesting 3x3 table, to form a numbers of unique prime numbers

my bad. I left a couple options for the exterior primes off my list. Fun extra question to add in to challenge on this one. What is the lowest number of unique primes that could be used in this and how many unique ways (including rotation and reflection) can this be made?

9. ## Re-ROLLO

FORCE because its the only word I could think of that fit the information we have

13. ## Traveling professor

I can move the good Dr. for less than \$25
14. ## Folding paper

I have no idea how to prove this but in playing around I found an interesting idea. How many folds using the same folding technique would it take to get back to only having 4 sides?

18. ## Connect the Dots

A little shorter then the obvious

Then try
20. ## The 44th Riddle

Assuming a tie vote of the remaining means its ratified