• Published on Apr 14, 2017
  • Not only kids like tricky puzzles and riddles! Puzzles are perfect for training your brain to help you come up with the most creative solutions. Our brain is certainly not a muscle, but it also needs constant training in order to be sharp, toned and ready to react quickly to whatever life throws at it. Riddles and quizzes are great for that, they force us to use our imaginations and think outside the box.
    So, today, we selected these great riddles to tease your brain. Are you able you solve them? Sure you are! And can your friends figure out the answers?
    Other videos you might like:
    15 Tricky Riddles That Will Drive You Insane ruclip.com/video/iu6XAUcL0BE/video.html&
    3 Mystery Riddles Only the Smartest 1% Can Crack ruclip.com/video/h3dJOb2nHio/video.html
    4 Mystery Riddles That Will Test Your Intelligence ruclip.com/video/RycjL_fYH14/video.html&
    Riddle #1 0:33
    Riddle #2 0:57
    Riddle #3 1:23
    Riddle #4 1:48
    Riddle #5 2:25
    Riddle #6 2:41
    Riddle #7 3:14
    Riddle #8 3:47
    Riddle #9 4:13
    #riddles #puzzles #trainyourbrain
    - #1. Three doctors said that Robert was their brother. Robert said he had no brothers. Who is lying?
    - #2. There were 10 fish in an enclosed tank. 2 of them sank, 4 swam away and 3 died. How many fish are there now?
    - #3. Two men are playing chess. They’ve already played 5 games. Each has already won 3 games. How is this possible?
    - #4. Add 1,000 to 40. Now add 1,000. Now add 30. Add 1,000 again. Now add 20. And 1,000 again. Now add 10. What is your answer?
    - #5. What goes through cities and fields, but never moves?
    - #6. The age of a father and a son together is 66 years. The age of the father is the age of his son, but with the digits reversed. How old are they?
    - #7. One mathematical trick recommends determining its volume by using itself, and putting its thickness as A and its radius as Z.
    - #8. Now, try to name 5 consecutive days without using the names of the weekdays or numbers.
    - #9. All 5 sisters are busy. Ann is reading a book, Rose is cooking, Katy is playing chess, Mary is doing the laundry. What is the fifth sister doing?
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Comments • 7 728

    BRIGHT SIDE  6 months ago +8

    Do you think you have a high IQ? Try to solve these riddles ruclip.com/video/6G7V4w9bqJY/video.html&

    • ɴɪɢᴀᴍɪ
      ɴɪɢᴀᴍɪ Month ago +1

      @Double L because 1,000 × 4 = 4,000
      4,000+ 40 + 30 = 4,070 + 20 + 10 = 4,100

    • Samiyah Wilson
      Samiyah Wilson 3 months ago

      Harry Jackson 😂🤔

    • Harry Jackson
      Harry Jackson 3 months ago +1

      Ha u got 1 like in 2 months even though u pinned the comment

  • Princess Oof
    Princess Oof Day ago

    in #2 didn't it say 4 fish swam away but
    NARRATOR: no fish left this tank
    Me:Well that's physically impossible if 4 fish swam AWAY (as in left fish tank) how are there still 10

  • Banana Power
    Banana Power 4 days ago +1

    0:55 u lied cuz u asked who was lying when no you one was lying

  • Banana Power
    Banana Power 4 days ago +1

    0:55 or all of the doctor’s name’s are Robert and it was a different Eobert that said he had no brothers

  • Estee Lim
    Estee Lim 11 days ago


  • Just Check
    Just Check 12 days ago

    There is no logic to the math one, it is simply a silly conceit (just in case - an ingenious or fanciful comparison or metaphor). An old rhyme might help - Fidddly de fiddly dah, the ring round the moon is 2 pi r (2*22/7*r - where r is the radius of the circle), but if you want a hole prepared the formula is pi r squared (pi*r*r). If you want the volume then multiply area by the thickness in this case "a". The volume of a cylinder is pi*r*r*a where r is the radius and "a" the height or depth - normally expressed in the formula as "h". So having called the radius "Z" instead of "r" and the height "A" instead of "h" we get PIZZA - crass. They are all so obvious.

  • Roblox/MCPE Gamer
    Roblox/MCPE Gamer 13 days ago

    I got 3 right though I am 8

  • Abigail Valdez.Guingab

    You guys or weirdos!😝

  • A Gamer 816
    A Gamer 816 23 days ago

    Got them all right

  • lonely channel
    lonely channel 23 days ago

    The actual answer to the number 2 is seven because it said that 3 dies

  • Luke Gallen
    Luke Gallen 24 days ago

    Number 6 33 and 33

  • K 2
    K 2 26 days ago

    The chance of a father and son being 60 and 6 is very less

  • It’s Sui
    It’s Sui 27 days ago


  • Literally EVERYTHING!
    Literally EVERYTHING! 27 days ago


  • That random person LOL

    I only got number 1 and number 5 correct

  • Caroline Nuzum
    Caroline Nuzum Month ago

    Why are these so annoyingly easy??

  • eva zhao
    eva zhao Month ago

    how is number 4 possible

  • Death Note Hindi Dubbed

    Don't read comments while watching,they are spoilers lol

  • xDrip x
    xDrip x Month ago

    I got 7 out of 9

  • ayeitsthebro man
    ayeitsthebro man Month ago

    Bright side you made a mistake in the 2nd question it should be 9 not 10 because you said 2 sank 4 swam away and 3 of them died that all adds up to 9

  • Nikodem
    Nikodem Month ago

    The first one is 7 left because no fish could swim away in a tank and fish can’t drown in thumbnAil

  • Weight Loss Dietitian

    Me gusta

  • Jan Harvey Lobitos
    Jan Harvey Lobitos Month ago

    The second is 7 you said died not drown

  • Sunil Sivashankar
    Sunil Sivashankar Month ago

    I got 5 answers correct
    out of 5 I already know 2

  • Patrick Odonnell
    Patrick Odonnell Month ago

    How can fish drown

  • Annie
    Annie Month ago

    How is 4 4,100

  • Infinity_Infinites _

    #6 Boi 33 and 33 👏👋

  • Ken Le
    Ken Le Month ago

    All 5 sisters are busy answer is wrong, it’s just an opinion, honestly most of the riddles, eh w.e

  • Ken Le
    Ken Le Month ago +1

    60 and 6 is wrong
    60 and 06 is right

  • Serwer Jamal
    Serwer Jamal Month ago


  • Realtime Generation

    Wait..... I'm a kid

  • Khobe6 Pelayo
    Khobe6 Pelayo 2 months ago

    I got riddle 5 and 9 correct

  • Megan Pena
    Megan Pena 2 months ago

    🧐 😲 🤓

  • meet vamp
    meet vamp 2 months ago

    7/9 I think

  • Symone Flanagan
    Symone Flanagan 2 months ago

    Fish can’t drown and if there in a tank they can’t get out so...................yeah

  • Banjo Pete Banjos
    Banjo Pete Banjos 2 months ago

    It would be easier if you did specific riddles because half of these have like over 5 answers.

  • Minecraft Fortnite
    Minecraft Fortnite 2 months ago

    The 2nd one I thought it was 7 because 3 of the fishes died so I thought it would be 7.

  • Countrypoland 2011
    Countrypoland 2011 2 months ago +1

    In the thumbnail it’s 1

  • Bush Did Barbara
    Bush Did Barbara 2 months ago +1

    These have got to be the most brain-dead excuses for riddles I've ever seen.

  • Krishti Lamichhane
    Krishti Lamichhane 2 months ago

    Umm...Etymologically, the spelling of the pie is this one and not 'pi'...

  • Edward Tan
    Edward Tan 2 months ago

    Still its 9

  • Irene Appraem
    Irene Appraem 2 months ago

    33 and 33

  • Irene Appraem
    Irene Appraem 2 months ago


  • tessy edeawe
    tessy edeawe 2 months ago

    How is it 5000

  • T D
    T D 2 months ago

    On the thumbnail it’s still 10 fish

  • Evan Kwong
    Evan Kwong 2 months ago +1

    2:15 how the actual flip are you supposed to get 5000

    • Evan Kwong
      Evan Kwong 2 months ago

      @Liberty Rogers I don't think you get 5000 when you add 1000+1000+1000+1000+40+30+20+10

    • Liberty Rogers
      Liberty Rogers 2 months ago


  • Adeel Ahmad
    Adeel Ahmad 2 months ago

    4 rupess (camal) .25 rupess (donky) .50 rupess (horse) you are 20 rupess and 20 animals

    • Adeel Ahmad
      Adeel Ahmad 2 months ago

      20 rupess and bay 20 animals (all)

  • Kh Canillo
    Kh Canillo 2 months ago

    I only get 1

  • Rocky the Husky
    Rocky the Husky 2 months ago

    I got the sister one right I mean it ain’t that hard to answer that one it’s easy

  • Ana Doruelo
    Ana Doruelo 2 months ago

    the last riddle tho,,, katy can play chess w/ someone other than her sister

  • lina Behnam
    lina Behnam 2 months ago +6

    Who else is watching in 2019😂😂😂

  • Don Ready
    Don Ready 2 months ago

    I got almost all of them

  • Don Ready
    Don Ready 2 months ago

    4 and 2 was the easiest

  • Don Ready
    Don Ready 2 months ago

    They said he has 3 brothers then he said he had 3 sisters that makes no sense

  • CCHAN885 Turkey Chan
    CCHAN885 Turkey Chan 2 months ago

    I solved 4 of them

  • Jayantha Matara
    Jayantha Matara 2 months ago

    Solve this, u should use the same number in the two blanks.
    140 + 10 - ___ = ___ - 30 ☺😝😝😝😝

    • 김기성
      김기성 2 months ago

      It is 90 that is easy

  • Leon Angelo Torres
    Leon Angelo Torres 2 months ago

    For number 6 can it be 33 and 33

  • I’m Cool
    I’m Cool 2 months ago

    7 fish are left cause the 3 had no food duh 🙄

  • Kabaa Nduva
    Kabaa Nduva 2 months ago

    But 3 died 🤔

  • Abby
    Abby 2 months ago

    no i did not enjoy them ) :(

  • Zosimo Jr. Aurigue
    Zosimo Jr. Aurigue 2 months ago

    9/9 UwU

  • Ismat Naz
    Ismat Naz 2 months ago

    3 should be that they drew or tied

  • Gurmeet nagar
    Gurmeet nagar 2 months ago

    But we can say day after tomorrow OVER MORROW this is right and better

  • xing jian xu
    xing jian xu 2 months ago

    I also like pizza

  • lillie quicke
    lillie quicke 2 months ago

    im sorry can somebody translate I don't speak geek!

  • Merreissa
    Merreissa 2 months ago +1

    The answer to the math one is NOT 5,000. I calculated it SOO many times.

  • Damiea Carson
    Damiea Carson 3 months ago

    i love these pls make a channel that dose only this that is not so scary like 7 second riddles thank you so much

  • Super Blader
    Super Blader 3 months ago

    Some are so eazy

  • Tejaswini S
    Tejaswini S 3 months ago

    Anyone help me to understand that pizza question
    Hw the answer was pizza
    It's a 7th question

  • Aiden Zhang
    Aiden Zhang 3 months ago

    really creative description

  • Cheese Burger
    Cheese Burger 3 months ago

    Suddenly im hungry

  • W͙o͙l͙f͙i͙e͙ S͙t͙a͙r͙2008

    2 does not make sense by you said 4 swam away but they can’t leave the tank so it don’t make sense

  • Gabriella Simonetti
    Gabriella Simonetti 3 months ago

    For the first question, you said that “Robert has three sisters and they are doctors.”
    Does this mean that the DOCTORS are lying?

  • alyssaashyley2125
    alyssaashyley2125 3 months ago

    I got just the last one

    LETRELL LAWRENCE 3 months ago

    U can not add 2+4+3=9

  • piña
    piña 3 months ago

    a fish drowns? never heard of thst one before.

  • Zackary Godin
    Zackary Godin 4 months ago

    10 Bc it didn't say it was cleared

  • Frxsty
    Frxsty 4 months ago

    Number 6 could be 33 and 33 he may of had son when he was a fetus

  • Kervin Salfarlie
    Kervin Salfarlie 4 months ago

    4: 1000+40=1040+1000+30=2070+1000+20=3090+1000+10=4100

  • Lunar Plays
    Lunar Plays 4 months ago


  • TzeXuan Lim
    TzeXuan Lim 4 months ago

    For number 9, maybe Katy is playing chess with her Brother.

  • Stephen Lippitt
    Stephen Lippitt 5 months ago


    Edit: I now it’s for your brain but explain it at least

  • Shadow 1789
    Shadow 1789 5 months ago

    Thumbnail:9 are dead....


  • Babli Jain
    Babli Jain 5 months ago

    Are you all day free to post 2 or 1 videos everyday

  • lflagr
    lflagr 5 months ago

    Argh, how did I get 5000 on that one? I guess the mind automatically "rounds" it up? lol

  • weeaboo ya fool
    weeaboo ya fool 5 months ago

    So in the first one no one was lying?

  • Raphael Nouh
    Raphael Nouh 5 months ago

    What if his dad was for some reasons 33 and the child 33

  • Pooky Penguin
    Pooky Penguin 5 months ago

    Just noting that although fish CAN drown, they cant drown in a tank with good water.

  • christiaanAUA fort
    christiaanAUA fort 5 months ago

    7 right 2 wrong

  • Kapil Gupta
    Kapil Gupta 5 months ago

    Honestly, I answered 8 out of 9 riddles. I only missed the third one.

  • Jungleboy 22689
    Jungleboy 22689 5 months ago

    3 points

  • Khadine Walker
    Khadine Walker 5 months ago

    If 3 died it would be 7🐟🐠🐟🐠🐟🐠🐟

  • Latha gaddam
    Latha gaddam 5 months ago

    3. They could of tied

  • Graham Scheffler
    Graham Scheffler 5 months ago +1

    What about 33 and 33?

    • Evil Peter
      Evil Peter 5 months ago

      Pretty impressive to become a father before you turned 1.

  • 陈锦清
    陈锦清 5 months ago

    2:22 read my mind because I thought it was 5,000 for some reason, so weird and then I did the math again until I did get 4,100

  • vijay anand
    vijay anand 5 months ago

    Can anyone say how it is 4100

  • LucindaGamerPlayz
    LucindaGamerPlayz 5 months ago

    1 fish left

  • miguel plays
    miguel plays 5 months ago

    really bright side you love pizza

  • jcg1359
    jcg1359 5 months ago +2

    Wait.... wasn't the question about the father and the son in one of your other videos? I was doing that same question yesterday and it was a different video that was made by you,but it had that question,but I dont know it might of been another youtuber

  • jcg1359
    jcg1359 5 months ago +2

    I thought the answer to the men playing chess was that,they didnt just play chess they played other games,cuz it said 5 other games,it didnt say 5 other games of chess (I know that it did mean chess but you know) So baccliy I thought 3 + 3 = 6 and it said they already did 5 games so I thought but,they are doing a game right now so that makes 6 games so they each would have three wins! But then I relized I was wrong because like I said they were doing a game curently doing a game (Sorry if that made NO sense)