Puzzles

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    Last post
  • A programming technique around which to wrap your head
    by ChrisGreaves »
    0 Replies
    22 Views
    Last post by ChrisGreaves
  • 8,549,176,320
    by geecee »
    9 Replies
    411 Views
    Last post by Rudi
  • Can you "spot" it?
    by Rudi »
    22 Replies
    343 Views
    Last post by ChrisGreaves
  • Where has Hans parked now ?
    by Steve_in_Kent »
    6 Replies
    166 Views
    Last post by BOOBALAN.V
  • Solve if you can
    by Claude »
    17 Replies
    451 Views
    Last post by AlanMiller
  • musical conundrum
    by Claude »
    15 Replies
    249 Views
    Last post by AlanMiller
  • One Question Quiz
    by geecee »
    31 Replies
    799 Views
    Last post by Rudi
  • Optical Illusions Colour Test
    by geecee »
    6 Replies
    229 Views
    Last post by ChrisGreaves
  • A logic puzzle with a peel
    by HansV »
    10 Replies
    340 Views
    Last post by HansV
  • A physics puzzle
    by Claude »
    14 Replies
    311 Views
    Last post by AlanMiller
  • 7 Mystery Riddles Only the Smartest 5% Can Solve !
    by Mohammednt0 »
    4 Replies
    231 Views
    Last post by AlanMiller
  • A chessboard puzzle
    by HansV »
    9 Replies
    257 Views
    Last post by HansV
  • A simple number puzzle
    by HansV »
    11 Replies
    243 Views
    Last post by HansV
  • What is it ?
    by Claude »
    17 Replies
    403 Views
    Last post by BobH
  • Simple puzzles
    by HansV »
    7 Replies
    222 Views
    Last post by HansV
  • Help with DE
    by AlanMiller »
    2 Replies
    160 Views
    Last post by AlanMiller
  • Find the length of the string
    by HansV »
    10 Replies
    290 Views
    Last post by AlanMiller
  • Find the numbers
    by HansV »
    10 Replies
    261 Views
    Last post by BobH
  • What's the common factor?
    by Rudi »
    8 Replies
    256 Views
    Last post by Rudi
  • A not-so-hard quickie
    by AlanMiller »
    8 Replies
    269 Views
    Last post by BobH
  • Can you spot the cell phone?
    by HansV »
    18 Replies
    429 Views
    Last post by Jezza
  • Old typography
    by AlanMiller »
    9 Replies
    289 Views
    Last post by AlanMiller
  • Can you spot Spongebob Squarepants?
    by HansV »
    5 Replies
    217 Views
    Last post by HansV
  • conundrum
    by Dave Davison »
    3 Replies
    183 Views
    Last post by Rudi
  • Two weekend brainteasers
    by Rudi »
    11 Replies
    308 Views
    Last post by Rudi