This year's Pi Day Challenge uses Facebook - so you can compete against your friends and track your progress!
Please note that if your network blocks access to Facebook, you can still play as a guest.
Technical Problems?
If you are experiencing any technical problems with the site (not puzzle related), please contact us and we will reply promptly.
I could really use a hint on #17. I’ve been stuck on it for almost twenty-four hours and all I’ve figured out is that it has something to do with counting by fives.
Okay…I give. What’s the objective in the puzzle with the hot air balloon and the plane? I go up, I come down. I have no idea what I am supposed to do here? Any help?
@Kevin Perry Okay, I’ve gotten the balloon off the ground but it just goes up and then comes back down. I can slide the door latch when it’s on the ground but can’t do anything else? What am I missing here?
<what heck do you do with #4??? got the hint but how is that helpful exactly? and what do you do with the symbols puzzle? have been trying this for 2 days!!! aakkkk!!!
ok i got that part now what do you need to do with the r=8cm and the a=x.cm sq?
@Kevin Perry
nevermind i got it but thank you!!!!!
Woot, I finished it!!!!!!
on level 22 wat do you have to do after you get all the animals in the circle on the wall with the picture to the left
how do you do level 16??
Can someone give hints for #26? I’ve dialed Archimedes’ number and it’s asking me for a clue ID. What should I put?
pleeeeeeeeeeeze help with level 2
need help on 15
can anybody help me with number 4? i know this is probably really simple, but i just dont get it.
need help on level 24 please!!!!!!!
@ada you just have to put the balls in order of the rainbow. ROY G BIV and then the next part is like a traffic light.
@Joanna W
The clue ID is the other person you could have called
Once again Mr. Plummer, well done. I look forward to next year’s challenge.
help with 25please!!!!
What do you do in the calender thing (level 3) i m stuck in march !!!
How do you do 3?
do you know what to do with the four chess pieces in that level???
how do you do number 11?
Any hints for #4?
help with 12. I’m stuck.
Thanks.
I need help with 4 anyone
how to do challenge # 4 ???????????
i cant figure it out either! it doesnt make sence.@Jessa Elaine GArcia
@Austin Haberer
i do too!!!
@Joanna W
It says you should have called EUCLID (hint hint)
wat do you do with the chess pieces?
Ok please help with #4
I could really use a hint on #17. I’ve been stuck on it for almost twenty-four hours and all I’ve figured out is that it has something to do with counting by fives.
#5???????
15 please!!
an hint you can share?@Cassidy Kay Soper
saturday march 14, 1592@Jessa Elaine GArcia
whats up with puzzle number 3? i dont get it
how the heck do I change gears on #8?
just line up the colors in the order of the rainbow.
@Itai Flam
@Kevin Leahy
What instructions? I haven’t seen any instructions on ANY of the puzzles….
what are the countries for 18. i got canada, greenland, france, india, china, australia. which one am i missing?
Okay…I give. What’s the objective in the puzzle with the hot air balloon and the plane? I go up, I come down. I have no idea what I am supposed to do here? Any help?
ooops nvm i got it. how bout number 7? can anybody help me?
asdf
How are you suppose to figure that out? I see the time-zone correlation but how can yo possibly guess that exact phrase?
I wonder if someone hacked #8 or there is some other glitch. I had no trouble finishing it before… now, not going anywhere. Hello?
@Kevin Perry Okay, I’ve gotten the balloon off the ground but it just goes up and then comes back down. I can slide the door latch when it’s on the ground but can’t do anything else? What am I missing here?
<what heck do you do with #4??? got the hint but how is that helpful exactly? and what do you do with the symbols puzzle? have been trying this for 2 days!!! aakkkk!!!
anwser to 10 plllleaze
17?
Genius Club
anyone know how to do 17? I am stumped.. Help, please!!
can someone Please help me with level 4..
26 ?