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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              .tic-tac-toe
  - for (var turn = 1; turn <= 9; turn++)
    - for (var row = 1; row <= 3; row++)
      - for (var column = 1; column <= 3; column++)
        - var player = "1"
        - var positionHorizontal = ""
        - var positionVertical = ""
        - var positionDiagonal = ""
        
        if( turn % 2 == 0 )
          - var player = "2"
          
        if( column == 1 )
          - var positionHorizontal = " left first-column"
        else if( column == 2 )
          - var positionHorizontal = " middle second-column"
        else if( column == 3 )
          - var positionHorizontal = " right third-column"
         
        if( row == 1 )
          - var positionVertical = " top first-row"
        else if( row == 2 )
          - var positionVertical = " center second-row"
        else if( row == 3 )
          - var positionVertical = " bottom third-row"
        
        if( row == 1 && column == 1 )
          - var positionDiagonal = " first-diagonal"
        else if( row == 1 && column == 3 )
          - var positionDiagonal = " second-diagonal"
        else if( row == 2 && column == 2 )
          - var positionDiagonal = " first-diagonal second-diagonal"
        else if( row == 3 && column == 1 )
          - var positionDiagonal = " second-diagonal"
        else if( row == 3 && column == 3 )
          - var positionDiagonal = " first-diagonal"
        
        input(id="block" + turn + "-" + row + "-" + column type="radio" class="player-" + player + positionHorizontal + positionVertical + positionDiagonal + " turn-" + turn)
        label(for="block" + turn + "-" + row + "-" + column class="turn-" + turn)

  .end
    h3
    a(href="") Restart
    
h5 Note: use the Full Page view for the best experience.
            
          
!
            
              @import "compass/css3";

/* Variables
-------------------------------------------------------------- */

$size-sm:        90px;
$size:           140px;
$spacing:        5px;

$player-1-icon:  "\f00d";
$player-2-icon:  "\f10c";

$player-1-color: #dc685a;
$player-2-color: #ecaf4f;
$hover-color:    #3d4250;

/* Body and Notice styling
-------------------------------------------------------------- */

body {
  color: #b6b5ca;
  font-family: 'Arial', sans-serif;
  margin: 0;
  text-align: center;
}

h5 {
  font-weight: 400;
  padding: 0 20px;
}

/* Tic-tac-toe game
-------------------------------------------------------------- */

.tic-tac-toe {
  font-family: 'Open Sans', sans-serif;
  height: ($size-sm + $spacing*2)*3;
  overflow: hidden;
  margin: 50px auto 30px auto;
  position: relative;
  width: ($size-sm + $spacing*2)*3;
  
  @media(min-width: 450px) {
    height: ($size + $spacing*2)*3;
    width: ($size + $spacing*2)*3;
  }
  
  input[type="radio"] {
    // Hide radio buttons
    display: none;
    
    // Put the label above the rest, when checked
    &:checked + label {
      cursor: default;
      z-index: 10 !important;
    }
    
    // Player 1 icon
    &.player-1 + label:after { content: $player-1-icon; }
    
    // Player 2 icon
    &.player-2 + label:after { content: $player-2-icon; }
    
    // Show icon when checked
    &.player-1:checked + label:after,
    &.player-2:checked + label:after { opacity: 1; }
    
    // Player 1 color
    &.player-1:checked + label { background-color: $player-1-color; }
    
    // Player 2 color
    &.player-2:checked + label { background-color: $player-2-color; }
    
    // Stack each turn on top of another
    @for $i from 1 through 9 {
      &.turn-#{$i} + label {
        z-index: $i;
      }
    }
    
    // Display the first turn
    &.turn-1 + label { display: block; }
    
    // Show next turn, once the current label has been :checked
    @for $i from 1 through 8 {
      &.turn-#{$i}:checked ~ .turn-#{$i+1} + label { display: block; }
    }
    
    // Label positioning
    &.left + label { left: 0; }
    &.top + label { top: 0; }
    
    &.middle + label { left: ($size-sm + $spacing*2); }
    &.right + label { left: ($size-sm + $spacing*2)*2; }
    &.center + label { top: ($size-sm + $spacing*2); }
    &.bottom + label { top: ($size-sm + $spacing*2)*2; }
    
    @media(min-width: 450px) {
      &.middle + label { left: ($size + $spacing*2); }
      &.right + label { left: ($size + $spacing*2)*2; }
      &.center + label { top: ($size + $spacing*2); }
      &.bottom + label { top: ($size + $spacing*2)*2; }
    }
  }
  
  // If all 9 turns have been played, show the end pop-up and set the text to "It is a tie!"
  input[type="radio"]:checked ~ input[type="radio"]:checked ~ input[type="radio"]:checked ~ 
  input[type="radio"]:checked ~ input[type="radio"]:checked ~ input[type="radio"]:checked ~ 
  input[type="radio"]:checked ~ input[type="radio"]:checked ~ input[type="radio"]:checked ~ .end {
    display: block;
    
     > h3:before { content: "It is a tie!"; }
  }
  
  // Check for all posibble victories, for both players individually
  @for $i from 1 through 2 {    
    .player-#{$i}.first-column:checked ~ .player-#{$i}.first-column:checked ~ .player-#{$i}.first-column:checked  ~ .end,
    .player-#{$i}.second-column:checked ~ .player-#{$i}.second-column:checked ~ .player-#{$i}.second-column:checked  ~ .end,
    .player-#{$i}.third-column:checked ~ .player-#{$i}.third-column:checked ~ .player-#{$i}.third-column:checked ~ .end,
    .player-#{$i}.first-row:checked ~ .player-#{$i}.first-row:checked ~ .player-#{$i}.first-row:checked  ~ .end,
    .player-#{$i}.second-row:checked ~ .player-#{$i}.second-row:checked ~ .player-#{$i}.second-row:checked  ~ .end,
    .player-#{$i}.third-row:checked ~ .player-#{$i}.third-row:checked ~ .player-#{$i}.third-row:checked ~ .end,
    .player-#{$i}.first-diagonal:checked ~ .player-#{$i}.first-diagonal:checked ~ .player-#{$i}.first-diagonal:checked ~ .end,
    .player-#{$i}.second-diagonal:checked ~ .player-#{$i}.second-diagonal:checked ~ .player-#{$i}.second-diagonal:checked ~ .end {
      display: block;
      
      h3:before { content: "Player #{$i} wins!" !important; }
    }
  }
  
  // Label style
  label {
    background-color: #78bec5;
    border-radius: 14px;
    cursor: pointer;
    color: #fff;
    display: none;
    height: $size-sm;
    margin: $spacing;
    position: absolute;
    width: $size-sm;
    @include transition(background-color .3s);
    
    @media(min-width: 450px) {
      height: $size;
      width: $size;
    }
    
    // Label hover effect
    &:hover {
      background-color: $hover-color;
      
      &:after { opacity: .4; }
    }
    
    // Icon style
    &:after {
      left: 0;
      font-family: "FontAwesome";
      font-size: $size-sm*0.5;
      margin-top: -($size-sm*0.5)/2;
      opacity: 0;
      position: absolute;
      text-align: center;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, .2);
      top: 50%;
      width: 100%;
      
      @media(min-width: 450px) {
        font-size: $size*0.5;
        margin-top: -($size*0.5)/2;
      }
    }
  }
  
  // End screen style
  .end {
    background: rgba(255, 255, 255, .8);
    bottom: 5px;
    color: #3d4250;
    display: none;
    left: 5px;
    padding-top: 55px;
    position: absolute;
    right: 5px;
    top: 5px;
    text-align: center;
    z-index: 11;
   
    @media(min-width: 450px) {
      padding-top: 110px;
    }
    
    h3 {
      font-size: 30px;
      font-weight: 300;
      
      @media(min-width: 450px) { font-size: 40px; }
    }
    
    a {
      background-color: #3d4250;
      border-radius: 4px;
      color: #fff;
      padding: 14px 45px;
      text-decoration: none;
      @include transition(background-color .2s);
      
      &:hover {
        background-color: #262934;
        cursor: pointer;
      }
    }
  }
}
            
          
!
            
              // Look ma' no JS! :)

/*
I have seen demos of pure CSS Tic-tac-toe games, but I was unable to find a version that truly works. If I have missed it, please send me link, so I can see how another dev has created it.

My version works as any normal Tic-tac-toe game would: 2 players can play against each other, it can result in either a win or a tie. Players can also restart the game.

In my CodePen example, I used Jade and SASS, so that my code looks much cleaner and simpler to understand.
*/
// How it works: https://codepen.io/ziga-miklic/blog/pure-css-tic-tac-toe/
            
          
!
999px
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