Square-0, Square-1, Square-2...!?

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  • เผยแพร่เมื่อ 1 ธ.ค. 2024

ความคิดเห็น • 682

  • @gamerbird7607
    @gamerbird7607 2 ปีที่แล้ว +674

    I want to see a square-3 now

    • @MonkayAvatar
      @MonkayAvatar 2 ปีที่แล้ว +74

      The square 3 isn’t even going to be a square anymore, it’s going to be a sphere lol

    • @Dexmriu420
      @Dexmriu420 2 ปีที่แล้ว +10

      Square for two

    • @SherwoodForest6199
      @SherwoodForest6199 2 ปีที่แล้ว +64

      What about a Square-1½?

    • @YellowBlue3x3
      @YellowBlue3x3 2 ปีที่แล้ว +9

      No, just no

    • @Darkwaltz4
      @Darkwaltz4 2 ปีที่แล้ว +7

      God please no

  • @1st_Amendment_Is_My_Right
    @1st_Amendment_Is_My_Right 2 ปีที่แล้ว +92

    Next up: Square-3
    Narrow the corners, widen the edges and split the edges into two.
    - Just a thought

    • @legendgames128
      @legendgames128 2 ปีที่แล้ว +2

      Or (like they did with the corners on the top and bottom layers) slice moves on the edge of the middle layer.

    • @lukasjetu9776
      @lukasjetu9776 ปีที่แล้ว

      nah square--1 (negative 1) will be better

    • @MichaelDarrow-tr1mn
      @MichaelDarrow-tr1mn ปีที่แล้ว

      ​@@lukasjetu9776square+1

    • @bbblue8880
      @bbblue8880 8 หลายเดือนก่อน

      Imaginary cube

    • @felipeleon9918
      @felipeleon9918 6 หลายเดือนก่อน

      Better Square+1 lol

  • @trollsansofficial
    @trollsansofficial 2 หลายเดือนก่อน +9

    square 2 enjoyers when they pronounce a move wrong and their rubik's cube collection starts levitating

    • @AliceRamos-pj2hc
      @AliceRamos-pj2hc 12 วันที่ผ่านมา

      the cubes get a little quirky at night

  • @SimonTiger
    @SimonTiger 2 ปีที่แล้ว +160

    If I had a square-2, the first approach I would try to solve it with would be pretty different actually. I think I'd notice pretty early on that the edge pieces and the "half-corner" pieces are the same. So what I'd do is skip cubeshape entirely (because it's no longer a separate "shape" of the puzzle, it's more like just an arbitrary set of positions that happens to contain the solved position), and try to use a similar method to the 2x2x3: first orient everything, then permute everything.

    • @Autoskip
      @Autoskip 2 ปีที่แล้ว +2

      I know that's how I'd do it, because I tend to use comutators, and had already figured out the combos to solve the square-2 shortly after it came out of the box.
      …honestly, it's kinda frustrating - I've got thirty-something different types of rubiksoids, and it's got to the point that I can either get a puzzle that quickly becomes a trivial set of comutators, or I can get a puzzle that shape-shifts and bandages and I can't figure it out.

    • @olivesttree
      @olivesttree 2 ปีที่แล้ว +1

      As a person who has dementia, I can’t become a cuber.

    • @LuukZOld
      @LuukZOld ปีที่แล้ว

      @@olivesttree oof man that must be rough

    • @trickshotworld3369
      @trickshotworld3369 ปีที่แล้ว

      That’s kinda dumb. It’d be REALLY hard to permute all the pieces, and I tried with my own square-2. You’d have to use a million commutators to do that and it’s a hundred times easier to just reduce it to a square-1 and then solving it like that.

  • @Kewbix
    @Kewbix 2 ปีที่แล้ว +38

    I’ve always wanted to try a square 4

  • @NDPuzzles
    @NDPuzzles 2 ปีที่แล้ว +36

    Interestingly, as a designer, these are one of the first puzzles that I thought about. One of the very first 3D-printed puzzles I designer was a square-4. The interesting for all Square-n puzzles is one of the simplest ones to understand and build, which is why this is a good starting point for anyone interested in puzzle design. Most square-1 mechanisms are sturdy enough to even allow for a handmod of literally sawing the pieces in half to create a fully functional Square-2. The logical continuation of a square-2 is a puzzle with 16 pieces per layer, a square-4 has 20 pieces per layer and so on.
    For the solving, the square-1 should be the hardest one by far. You can just line up the small slices of a square-2 piece by piece instead of reducing it to a square-1 which essentially is a bandaged square-2. To me that's also why the sq-1 doesn't appeal to me that much solve-wise. It is extremely difficult to find a solution due to the blocking. The puzzle that has not been mass produced so far but should is a square-equal (a square-1 with 8 pieces of the same size) which is the bigger brother of the square-0 and the smaller one of a square-2. :)

  • @chxrizrd9952
    @chxrizrd9952 2 ปีที่แล้ว +12

    Dude, the fact that i come back every year to watch the pi video means you are incredible. Keep up the good work!!

  • @masteryoshi87
    @masteryoshi87 2 ปีที่แล้ว +36

    1:32 You can also change the color scheme on a 4x4 Fisher Cube. Also the corner twisting Dino cube can do it as well. That's so cool that the Square 2 can do that. I love my 2x2x3. I have a banana puzzle that functions like that. It's so cool that the Square 0 is the same puzzle. I got to get one now! Then I will have three 2x2x3's. 😁

    • @JosiahFickinger
      @JosiahFickinger 2 ปีที่แล้ว

      I can do a color swap on the Windmill cube

    • @masteryoshi87
      @masteryoshi87 2 ปีที่แล้ว

      @@JosiahFickinger No You Can't.

    • @JosiahFickinger
      @JosiahFickinger 2 ปีที่แล้ว

      @@masteryoshi87 My bad. I hadn't watched the video in a week. I meant that you can change the CS on a windmill cube by taking it apart and swapping adjacent colors.

    • @masteryoshi87
      @masteryoshi87 2 ปีที่แล้ว

      @@JosiahFickinger well then you can pretty much do that with almost any stickerless puzzle. But I was talking about puzzles where you don't have to do that.

    • @JosiahFickinger
      @JosiahFickinger 2 ปีที่แล้ว

      @@masteryoshi87 Except Stickerless aren't that easy. Yeah 👍

  • @ayadhussain1304
    @ayadhussain1304 2 ปีที่แล้ว +34

    I think these puzzles would be fun as an official wca puzzle

    • @watchf
      @watchf 2 ปีที่แล้ว

      if a pyraminx isnt in wca, square 2 has no chance

    • @alixx_legenddark_xx2819
      @alixx_legenddark_xx2819 8 หลายเดือนก่อน +3

      @@watchfbut it is?

    • @watchf
      @watchf 8 หลายเดือนก่อน

      @@alixx_legenddark_xx2819 don’t know what I was thinking

  • @JosiahFickinger
    @JosiahFickinger 2 ปีที่แล้ว +36

    Nice! There are certain non WCA puzzles I wish were produced in stickerless and not stickered.

    • @ChristmasRavenGT
      @ChristmasRavenGT 2 ปีที่แล้ว +2

      Like the pentaminx💀

    • @JosiahFickinger
      @JosiahFickinger 2 ปีที่แล้ว +2

      @@ChristmasRavenGT Yeah. And some of the lanlan puzzles like the curvy copter and jumbly clover cubes

    • @ChristmasRavenGT
      @ChristmasRavenGT 2 ปีที่แล้ว +2

      @@JosiahFickinger man the 33x33 looking sad

    • @jeffenkakawurst8242
      @jeffenkakawurst8242 2 ปีที่แล้ว +1

      Stickerless and not stickered

    • @PLAY-fx2jj
      @PLAY-fx2jj 2 ปีที่แล้ว +2

      You know there’s square 3 . It’s like on one side it’s square 1 and on second it’s square 2

  • @HongHuynh-zz4ve
    @HongHuynh-zz4ve 10 หลายเดือนก่อน +3

    0:28 square 0 square 1 and square

  • @complimentary5947
    @complimentary5947 2 ปีที่แล้ว +15

    When I first got into cubing in middle school, my pe coach gave me a square 2 and asked if I could solve it, I said maybe and tried and figured it out after a few days

    • @BlåhajTheGodShark
      @BlåhajTheGodShark 9 วันที่ผ่านมา

      i know i am 2 years late but i am so glad staff in your school cared about your cubing, but they just like to confiscate my cubes

    • @BlåhajTheGodShark
      @BlåhajTheGodShark 9 วันที่ผ่านมา

      also i hope you are doing well in life

  • @dreamergamer1isbadlol47
    @dreamergamer1isbadlol47 2 ปีที่แล้ว +5

    Square -1:
    The top and bottom are fully flat with 1 slice layer at an angle through the middle, and the middle of the cube instead of being your main slicer, now has different parts and shapes. I feel like it would be pretty easy but fun to figure out

  • @AtomicDonuts3680
    @AtomicDonuts3680 2 ปีที่แล้ว +6

    The reason the sq0 have magnet like a sq1 is because they have the same core. they made it possible to swap pieces with the other two puzzle a (sq1 and sq2) and make some strange new fused puzzle.

  • @justrick3894
    @justrick3894 2 ปีที่แล้ว +5

    i just bought a sq-2 and TWO videos from big cubing channels about it come out? incredible.

    • @g6rf
      @g6rf 2 ปีที่แล้ว

      Tbh might buy the square-0

  • @TheCubingGrandmaster
    @TheCubingGrandmaster ปีที่แล้ว +2

    That's very good 'corner cutting'.

  • @HongHuynh-zz4ve
    @HongHuynh-zz4ve 10 หลายเดือนก่อน +1

    0:38 square 2 , 2:30 square 1 , 3:38 square 0 , is a all square

  • @ameyi05
    @ameyi05 2 ปีที่แล้ว +6

    I ordered the square 0 a couple days ago I’ve been waiting for a video like this

  • @W4LRUS7769
    @W4LRUS7769 2 ปีที่แล้ว +5

    Geez this guy deserves more subscribers

  • @namthecuber
    @namthecuber 2 ปีที่แล้ว +5

    Haha those cubes look so cool! I've heard of the square 2, but I've never heard of the sqaure 0

  • @HarleyDraws
    @HarleyDraws 2 ปีที่แล้ว +1

    I can’t believe how people solve these, you are special 😂

  • @EquatorCubing
    @EquatorCubing 2 ปีที่แล้ว +2

    Alternate title: ShengShou's Super Square-1 Swarm

  • @magnus4437
    @magnus4437 ปีที่แล้ว

    I think the way you solved the square 2 is the best casual way to do it

  • @cubinator3826
    @cubinator3826 2 ปีที่แล้ว +2

    “I have never seen any puzzles like this before”
    The square-1 he put off screen: “am I a joke to you?”

    • @albireo2990
      @albireo2990 4 หลายเดือนก่อน +1

      He means the square-n puzzles that are not 1.
      wait i’m a year late

    • @cubinator3826
      @cubinator3826 4 หลายเดือนก่อน +1

      @@albireo2990 yeah you are

  • @jpy1104
    @jpy1104 2 ปีที่แล้ว +7

    I remember making a Square-2 by cutting the corner pieces of some cheap stickerless Square-1 in half. It actually worked lol.

    • @an2thea514
      @an2thea514 2 ปีที่แล้ว +1

      Did this on an MGC because it turns so badly and I wanted a speedsolvable Sq-2

    • @JosiahFickinger
      @JosiahFickinger 2 ปีที่แล้ว

      Hi Josiah

    • @jpy1104
      @jpy1104 2 ปีที่แล้ว +1

      @@JosiahFickinger Hi Josiah

  • @romanian-patriot1989
    @romanian-patriot1989 2 ปีที่แล้ว +2

    Ignore the squares. Lets talk about how he did no intro

  • @michael1234252
    @michael1234252 2 ปีที่แล้ว +1

    For the Square-2 My approach has always been to match up the corner halves and then solve it like a normal Square-1.

  • @6colors6sides78
    @6colors6sides78 2 ปีที่แล้ว +6

    Ooo, I wanted to do a vid with all 3 also. Beat me to it
    Edit: If you solve the corners into the appropriate color scheme BEFORE doing cubeshape, that’ll make things easier down the line. I did a vid on Calvin’s SQ2 a while back

  • @lewseall
    @lewseall 2 ปีที่แล้ว +2

    would love dg to come back and see him review the square 0

    • @an2thea514
      @an2thea514 2 ปีที่แล้ว

      He's sometimes active on the Forum

  • @justrick3894
    @justrick3894 2 ปีที่แล้ว +6

    you should try the floppy super square-4, you can get it from Chewie's custom puzzles for 35$

  • @khachuli
    @khachuli 2 ปีที่แล้ว +1

    Nice vid z3!

  • @balintlaczko4086
    @balintlaczko4086 ปีที่แล้ว

    Square-2 can easily be solved in 3 steps:
    1. solve half a layer
    2. solve half a layer on the other side, then put the 2 together (the two half layers should be both white or both yellow)
    3. solve the last layer with commutators (J Perm has a tutorial, or just check his square-2 video)
    I know this is not the best, but it is easy for people who don't have square-1 knoweledge.

  • @maxvangulik1988
    @maxvangulik1988 ปีที่แล้ว

    My first solve was on a 1x2x3 polar bear. You can count the permutations. Easiest solve of my life.

  • @TheSilkySkewber
    @TheSilkySkewber 2 ปีที่แล้ว +2

    Wait till the square -1 comes out

  • @davidg7960
    @davidg7960 2 ปีที่แล้ว

    Everytime he said "trivial" and "super easy", another slice of my trivial soul died, while my brain imploded simultaneously.

  • @relzyn5545
    @relzyn5545 2 ปีที่แล้ว

    As someone who had never seen a sq1 alg written/spoken out, that hit me like a freight train

  • @certss4400
    @certss4400 2 ปีที่แล้ว +1

    now we waiting for the square-3

    • @Timneedsalife
      @Timneedsalife 2 ปีที่แล้ว

      Ye

    • @an2thea514
      @an2thea514 2 ปีที่แล้ว

      Been waiting for a true Sq3 since 2012

  • @ngskyz4986
    @ngskyz4986 2 ปีที่แล้ว +1

    Funny to see your synchronisation with our friend jperm

  • @DaBigWun
    @DaBigWun ปีที่แล้ว +2

    Cool cool… now make square -1

  • @MaxJensenSUBSRIBE
    @MaxJensenSUBSRIBE 2 ปีที่แล้ว +1

    sq-0 should be a WCA cube

  • @simpleman3898
    @simpleman3898 2 ปีที่แล้ว

    OK now this is cool. So much variety

  • @prizna123
    @prizna123 2 ปีที่แล้ว

    I'd love it if you could do a more in depth tutorial on how to solve the Square-2

  • @Toyfoxy-pe7rg
    @Toyfoxy-pe7rg 2 ปีที่แล้ว +2

    But a square -2 will be a cube with no movement, right?

    • @Swingylad
      @Swingylad หลายเดือนก่อน

      it'll have just 2 pieces on top and bottom, square -3 is just a cube

  • @Danielvrijhof
    @Danielvrijhof 2 ปีที่แล้ว +1

    the ultimate way to end a sentence ...!?

  • @TheCanadianBoi
    @TheCanadianBoi 4 หลายเดือนก่อน

    Next cube innovation: Square-3
    Less bandaged pieces on the sides and you can slice on BOTH axes (axes? axis? idc its confusing for me)

  • @al_cuber
    @al_cuber 2 ปีที่แล้ว +6

    Square-3 coming soon?

    • @heystopthatnow
      @heystopthatnow 2 ปีที่แล้ว +1

      NOOOOOOOOO

    • @al_cuber
      @al_cuber 2 ปีที่แล้ว +1

      @@heystopthatnow maybe square 2.5?

    • @khachuli
      @khachuli 2 ปีที่แล้ว +1

      @@al_cuber square 6.9

    • @al_cuber
      @al_cuber 2 ปีที่แล้ว +2

      @@khachuli 7.7?

    • @mrcyberslayer6095
      @mrcyberslayer6095 2 ปีที่แล้ว +1

      What will sheng shou add to the new one

  • @geeteevee7667
    @geeteevee7667 2 ปีที่แล้ว +2

    the only way to make the square-0 the 2x2 to the square-1 is to remove the middle layer

    • @Swagpion
      @Swagpion 2 ปีที่แล้ว

      That just makes it a fancy 2x2

  • @isaacdavis6076
    @isaacdavis6076 2 ปีที่แล้ว +4

    So why is it called Square?

    • @AlanCondeSpeedcuber
      @AlanCondeSpeedcuber 8 หลายเดือนก่อน

      Exactly

    • @KurtyHorty
      @KurtyHorty 4 หลายเดือนก่อน +1

      It's named after the term "back to square one" which means that [the puzzle] usually leads you back to where you started

  • @jessienewton7591
    @jessienewton7591 2 ปีที่แล้ว

    imagine being in a rubiks cube competition with square 2 and you get it in a second or something and then the person says "wrong color scheme -6 seconds"

  • @reaper8233
    @reaper8233 2 ปีที่แล้ว

    I love how z3 cubings intro is short

  • @conorburke8220
    @conorburke8220 2 ปีที่แล้ว

    can't wait for them to make the square-negative

  • @Poisonerkagato
    @Poisonerkagato 2 ปีที่แล้ว +2

    Bro imagine them making a circle-1

    • @ezrel6477
      @ezrel6477 2 ปีที่แล้ว +1

      Z3 Cubing made a Square-1 Barrel, which is essentially just a Circle-1

    • @mannixwonglime
      @mannixwonglime 2 ปีที่แล้ว

      Maybe circle-1 will be a ball version of square-1

  • @dj_r33d35
    @dj_r33d35 2 ปีที่แล้ว +3

    Square -1???

  • @ultranothingproductions9506
    @ultranothingproductions9506 ปีที่แล้ว

    oh man can't wait for the Square-minus 1

  • @MeatingPointMeatProductsTradin
    @MeatingPointMeatProductsTradin ปีที่แล้ว

    Whoever made the square 2 took corner cutting too seriously

  • @bobofroggergmd9612
    @bobofroggergmd9612 2 ปีที่แล้ว

    YOO AT 2:31 You see his watch tanline lol

  • @CornerTwisted-c4b
    @CornerTwisted-c4b 3 หลายเดือนก่อน

    Did u know the square-0 is just the 1x2x3 extreame (just a puzzle I imagined before) it’s just the the top and bottom are sliced but not the middle

  • @Fiberoeatingfiber
    @Fiberoeatingfiber ปีที่แล้ว

    Everybody gangsta 'till some crazy cube company maks a Square--1 and Square-3

    • @trollsansofficial
      @trollsansofficial หลายเดือนก่อน +1

      Square--1 would just be a 2x1 with 1 extra move

  • @possibleatol727
    @possibleatol727 2 ปีที่แล้ว

    i still remeber when your channel was called Legoboyz3 and now you removed the Legoboy and added cubing in front of it XD

  • @kodaod
    @kodaod 2 ปีที่แล้ว +1

    aww yea time to see it

  • @JTGameZZ2
    @JTGameZZ2 2 ปีที่แล้ว

    Square 0 - 2x2 square 1 - 3x3 square 2 - 4x4

  • @cuberman5948
    @cuberman5948 ปีที่แล้ว

    corner cutting taken literally

  • @kerrygiesen8182
    @kerrygiesen8182 2 ปีที่แล้ว

    Something I would be confused with is if there would be new notation for the half corners. My thought was this example
    (-2, 5 1/2) / (6, -4). I think that would be a challenge! Love your vids!

    • @cubingbox
      @cubingbox 2 ปีที่แล้ว +1

      for sq1 a corner is 2 so for sq2 it would be te same

  • @d.bcubic
    @d.bcubic 2 ปีที่แล้ว

    Amazing video

  • @darknessblades
    @darknessblades ปีที่แล้ว

    Would love to see a Square -1

  • @Fredo22
    @Fredo22 2 ปีที่แล้ว +1

    game theory style thumbnail lmao

  • @holden-i
    @holden-i ปีที่แล้ว

    Square-2:
    The 4x4 of Square-1s

  • @TFMSVE2K8
    @TFMSVE2K8 7 หลายเดือนก่อน

    Let's see a square-9 trillion now!

  • @fusion67
    @fusion67 2 ปีที่แล้ว +1

    you should make a square-(-1) that’s just a cubic 1x1x3

  • @Funiboat
    @Funiboat 2 ปีที่แล้ว +1

    Imagine Square-3😏

  • @professorpeep3153
    @professorpeep3153 2 ปีที่แล้ว

    I watched this last week and I got the sq-2 immediately

  • @baroswista3504
    @baroswista3504 2 ปีที่แล้ว

    Now I want to see a Square--1.

  • @Kayclau
    @Kayclau ปีที่แล้ว

    I'd like to see a square-1 that could also cut in the blue and green sides.

    • @Z3Cubing
      @Z3Cubing  ปีที่แล้ว

      It wouldn't really solve much different, but that's a really cool idea!

    • @Kayclau
      @Kayclau ปีที่แล้ว

      @@Z3Cubing sometimes it's just the novelty

  • @GabrielMunkee
    @GabrielMunkee 2 ปีที่แล้ว

    2:30 you forgot your watch

  • @mindz_gaming2003
    @mindz_gaming2003 2 ปีที่แล้ว

    now introducing the Square -1

  • @cameronnekkers2269
    @cameronnekkers2269 2 ปีที่แล้ว

    Sengso at the top of their game

  • @PepePepePepe5465
    @PepePepePepe5465 2 ปีที่แล้ว

    You taught me how to solve a square-1

  • @calebblack3199
    @calebblack3199 2 ปีที่แล้ว +2

    People are so dumb. You can literally solve the square 2 with 1 alg. The 3-cycle is barely any moves and allows you to solve every piece. 🤦

  • @m.nestor2755
    @m.nestor2755 2 ปีที่แล้ว

    Shengsho made the Square-0 from dg cubes omg

  • @lutimstrickshots9253
    @lutimstrickshots9253 2 ปีที่แล้ว +2

    square 0??

  • @guestguest8278
    @guestguest8278 2 ปีที่แล้ว

    you start with the sq-2 but you can switch the caps so it becomes a 1 or 0

  • @TaiserBinJafor
    @TaiserBinJafor 4 หลายเดือนก่อน

    I just figured out that the algorithm for U Perm is:
    (1, 0)/(-3, 0)/(-1, 0)/(0, 3)/(1, 0)/(3, 0)/(-1, 0)/(0, -3)/

  • @henabegum5325
    @henabegum5325 2 ปีที่แล้ว

    The mirror blocks can shape shift !!!???
    And it's a WCA event !!!!????

  • @insertnamehere9180
    @insertnamehere9180 2 ปีที่แล้ว

    Bro he read my mind with the square 0 reaction.

  • @thePotatoeyo
    @thePotatoeyo ปีที่แล้ว

    I have just learned how to solve the 2x2x3 so I know how to solve the Square-0 because you said the Square-0 solves like a 2x2x3 (i don't know if that's the word).

  • @Blitzooooooooooooo
    @Blitzooooooooooooo ปีที่แล้ว

    Sqaure ones old name was back to square one meaning the other ones old names would be
    Back to square 2
    Back to square 0

  • @caiorosaramos9478
    @caiorosaramos9478 2 ปีที่แล้ว +1

    next video: square-857

  • @cameroncook3907
    @cameroncook3907 ปีที่แล้ว

    Square 3 would have slice layer between blue and green

  • @lindali2972
    @lindali2972 2 ปีที่แล้ว +2

    square 0 is a badenged 2x2x3 ok.

  • @DJsFunPlace
    @DJsFunPlace 7 หลายเดือนก่อน +1

    Mme want Square -1

  • @ohalls4067
    @ohalls4067 2 ปีที่แล้ว

    Square 2 looks like a minecraft tnt block

  • @arkanon8661
    @arkanon8661 2 ปีที่แล้ว

    gonna make a square-3 and a square+1

  • @meowmeowcatfish
    @meowmeowcatfish ปีที่แล้ว

    I probably cant even solve a square negative 1 if it exists

  • @dogsmile
    @dogsmile 2 ปีที่แล้ว

    I was literally just talking to my brother about the square series

  • @Bello334yeh
    @Bello334yeh 2 ปีที่แล้ว

    one time i dreamed about a "square-H" lol

  • @frxggerr
    @frxggerr 2 ปีที่แล้ว +1

    Maybe next year there will be a Square-3?

    • @W4LRUS7769
      @W4LRUS7769 2 ปีที่แล้ว

      And the 4, 5 and 6

  • @blockyboxhead
    @blockyboxhead 2 ปีที่แล้ว

    cant wait for the sq- -1

  • @toxdazcubing
    @toxdazcubing ปีที่แล้ว

    Square-Negative 1

  • @vinces3895
    @vinces3895 หลายเดือนก่อน

    1:50 correction square 2

  • @Decotto21
    @Decotto21 11 หลายเดือนก่อน

    Time for the square -1