Arithmetic sequence puzzles - Kind of like Sudoku, but different
Seven down - A pointless number-based counter dropping game.
Cars Count - Count the cars passing by a window in Amsterdam
CurrentMillis - How many milliseconds is it since the start of 1970?
How many tall - Measure your height in cheetos. Or Danny Devitos.
Frog Fractions - Learn all about fractions!
Tau - Tau, twice pi - the first 100,000 digits. Print and keep this handy reference, in case you ever forget a digit.
Pi - Sing along if you can
Every Barcode - Online artwork - runs for 317 years
Binary Clock - Display the time in binary (or hexadecimal, or smileys)... the ultimate geek clock site!
Number Gossip - Discover fascinating mathematic properties of integers
US Debt Clock - Some frighteningly large amounts of money.
2012 - Wondering if the world is going to end in 2012?
Seven Billion - 7 billion people on 1 page
Timeline - Tell the time, and get motion sickness while you're at it
World Population - ...
Inverse graphing calculator - Say it with algebra
Boogie maths - Maths explained through the medium of dance
How secure is my password - How long would it take a desktop PC to hack your passwords?
15.com - "Unorthodox sites for open minded people" it says here....(by us)
Hash game - how in th
A View from the back of an envelope - Numbers nonsense....
Combination lock - The maniac game is pointless as there are no clues of any use - link from the "About" page. (CombinationLock.com - our site).
Bad people - Scraper detection link - If this link and text is anywhere other than on www.PointlessSites.com then this, and other Pointless Sites content, has been stolen by bad people....
Binary comes to life - 011010011
Huge Numbers - at hugenumbers.com one of the oldest sites here, comes with free "puzzle"
Dice Simulator - seconds of fun. Roll 6 ones? 1 in 47,000 chance
Passwords - humm - maybe now I will change my "123456" password - Ha!
Get ready for the Pi day - Pointless excitement about a time and date in 4 years time...
Alphametics + Cryptarithms - Try this: SITES + NONSENSE + NONSENSE + NONSENSE + POINTED = POINTLESS. Where each letter is a number from zero to nine (solvable!)
Loading... - 100% pointless "Loading progress indicator" museum - love it
Mathematical proof... - ....
One million giraffes - His friend Jørgen...
Counting to infinity - ...hummm... (maybe he should try getting to a Googolplexian first)
Calculator words - list of 250 words that you can spell with a calculator - some possibly 378163771 ?
Jokes with Einstein - ....
Pointless Calendar - Can you spot the pointless number? (appears on every page)
Number Gossip - Number secrets exposed.....
Pin numbers revealed - Your PIN number is exposed here
Population Clock - How many people in the world right now?
Pi sung II - Mathematical Pi....
Counting sheep - Baaaa
Pi sung - The digits of Pi.... sung....
Mega Penny - Also check the MegaMoo link...
Price points - Get facts on the best numbers for pricing... (PricePoints.com)
Numbers - Distinctive but mostly useless facts
Binary converter - 0110001001101100011101010110111001110100
Googolplex - 10 to a googol
Googolplexian - The largest number with a name. Bigger than a googolplex - Also refers to a googolplexianth...