# Brain teasers **URL:** \ **Category:** random\ **Created:** [September 19, 2004, 11:30pm UTC](https://forum.kirupa.com/t/brain-teasers/64782 "2004-09-19T23:30:48Z")\ **Posts on this page:** 20\ **Page:** 9
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 26, 2004, 9:33pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/161 "2004-09-26T21:33:10Z")
i just edited my last post cuz i thouhgt itll be a new post but. as soon as some posts a messege ill delete this one. wel lets get some answers here ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 9:23am UTC](https://forum.kirupa.com/t/brain-teasers/64782/162 "2004-09-27T09:23:25Z")
Err… letters? :h: ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 11:51am UTC](https://forum.kirupa.com/t/brain-teasers/64782/163 "2004-09-27T11:51:23Z")
CAN I presume? ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 11:58am UTC](https://forum.kirupa.com/t/brain-teasers/64782/164 "2004-09-27T11:58:06Z")
7 cans upside down? :h: ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 1:38pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/165 "2004-09-27T13:38:39Z")
allo, i have 3 questions(not maths, but kinda logic): 1. An airplane(flying in mid-air) ran out of fuel, what falls first? 2. 3 lizards on a ceiling, 2 are fighting, 1 is watching them fighting. In the end all 3 lizards falls down from the ceiling. Why the 3rd lizard who watching the other 2 lizards fighting falls too?(no the 2 lizards who fought dosen’t touch the 3rd lizards who is watching) 3. A room with two stories, upstairs and downstairs. 3 lights at upstairs and 3 switches at downstairs. How do you know which switch is for which light as you only allowed to go upstairs once and come back down once? happy guessing!! p.s. will post more soon if you guys still want more! ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 2:18pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/166 "2004-09-27T14:18:11Z")
> [@hydrowire](#): > > 1. 3 lizards on a ceiling, 2 are fighting, 1 is watching them fighting. In the end all 3 lizards falls down from the ceiling. Why the 3rd lizard who watching the other 2 lizards fighting falls too?(no the 2 lizards who fought dosen’t touch the 3rd lizards who is watching) the 3rd one laughs so hard when the other 2 fall that it itself falls:lol: ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 3:13pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/167 "2004-09-27T15:13:54Z")
1. the plane 😜 2. enlight 2 lights, switch one off again after some time, walk upstairs. You’ll have 1 lamp burning, 1 lamp that’s warm, and 1 lamp that’s cold ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 3:17pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/168 "2004-09-27T15:17:26Z")
> [@hydrowire](#): > > allo, i have 3 questions(not maths, but kinda logic): > > 1. An airplane(flying in mid-air) ran out of fuel, what falls first? > > … > > happy guessing!! > p.s. will post more soon if you guys still want more! 1. The fuel indicator thing PS: Nice one for #3 McGiver 🙂 ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 3:55pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/169 "2004-09-27T15:55:37Z")
Actually I heard #3 before ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 27, 2004, 8:56pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/170 "2004-09-27T20:56:16Z")
> 7 cans upside down? well the answer is 7up cans ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 28, 2004, 8:21am UTC](https://forum.kirupa.com/t/brain-teasers/64782/171 "2004-09-28T08:21:31Z")
> [@McGiver](#): > > 1. enlight 2 lights, switch one off again after some time, walk upstairs. > You’ll have 1 lamp burning, 1 lamp that’s warm, and 1 lamp that’s cold you could also switch 2 on, then switch one off and go up immediately - 1 lamp will be on, and 1 lamp will be warmer than the other. this saves time 😛 [size=1]or also switch 1 on, then switch it off and switch on another and go up, you’ll get the same results :huh:[/size] ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 28, 2004, 8:53am UTC](https://forum.kirupa.com/t/brain-teasers/64782/172 "2004-09-28T08:53:24Z")
> **ViNc3:** 1. The fuel indicator thing yup. > **McGiver:** 1. enlight 2 lights, switch one off again after some time, walk upstairs. You’ll have 1 lamp burning, 1 lamp that’s warm, and 1 lamp that’s cold > **hsadan:** > you could also switch 2 on, then switch one off and go up immediately - 1 lamp will be on, and 1 lamp will be warmer than the other. this saves time or also switch 1 on, then switch it off and switch on another and go up, you’ll get the same results yes and yes. > **hsadan:** > the 3rd one laughs so hard when the other 2 fall that it itself falls noo. this is so fun! ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 29, 2004, 10:20am UTC](https://forum.kirupa.com/t/brain-teasers/64782/173 "2004-09-29T10:20:39Z")
> [@\_azzy\_](#): > > well the answer is 7up cans ohhh ic ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 29, 2004, 11:09am UTC](https://forum.kirupa.com/t/brain-teasers/64782/174 "2004-09-29T11:09:17Z")
arrite guyz heres another one If EELS + MARK + BEST + WARY = EASY What does HELP + BARK + WARD + LEAD equal? ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 29, 2004, 11:11am UTC](https://forum.kirupa.com/t/brain-teasers/64782/175 "2004-09-29T11:11:39Z")
Hard =) Here’s my explanation: 1. letter + 2.letter + 3.letter + 4.letter ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 29, 2004, 11:21am UTC](https://forum.kirupa.com/t/brain-teasers/64782/176 "2004-09-29T11:21:55Z")
good you kirupans are smart… well i ll give you another one What can fill a room but takes up no space? ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 29, 2004, 11:41am UTC](https://forum.kirupa.com/t/brain-teasers/64782/177 "2004-09-29T11:41:22Z")
Light Music Noise ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 29, 2004, 11:49am UTC](https://forum.kirupa.com/t/brain-teasers/64782/178 "2004-09-29T11:49:25Z")
holy crap!!! what the hell man…you smart bastards heres a really hard one **[font=Arial][color=#000099]There’s a certain 10-digit number where that the first digit is [/color][/font]** **[font=Arial,Helvetica][color=#000099]equal to the number of zeros in the entire number, the second [/color][/font]** **[font=Arial,Helvetica][color=#000099]number is the number of 1’s in the entire number, and so on, to [/color][/font]** **[font=Arial,Helvetica][color=#000099]where the 10th digit is the number of 9’s in the entire number. [/color][/font]** **[font=Arial,Helvetica][color=#000099]What is the number?[/color][/font]** ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 29, 2004, 12:27pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/179 "2004-09-29T12:27:21Z")
would work with 6210001000 explanation: there are 6 zero’s in the number, the number 1 occurs 2 times, the number 2 once, and the number 6 once as well… ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\ **Post date:** [September 29, 2004, 8:33pm UTC](https://forum.kirupa.com/t/brain-teasers/64782/180 "2004-09-29T20:33:31Z")
arrit men i give up you guyz are too smart… you guyz post some riddles/ brain teasers [Previous page](https://forum.kirupa.com/t/brain-teasers/64782.md?page=8) [Next page](https://forum.kirupa.com/t/brain-teasers/64782.md?page=10)