A downloadable game

A game known by many names!

Known to others as "One Eyed Jack", "Jack Foolery", "Wild Jacks", "Jacks and Fives", and perhaps other names. Crazy Jacks is a free online multiplayer board game for Android and iOS that supports up to 4 players. Crazy Jacks has a steadily growing player base with over 1,000 games played online every day.

General Rules:

  • Each player is dealt 5 cards which correspond to a card on the board (the board itself is made out of cards). The player can place chips on the board if they have the matching card in their hand.
  • Two Eyed Jacks (Jack of Clubs and Jack of Diamonds) act as wild cards and can be placed anywhere on the board
  • One Eyed Jacks (Jack of Spades and Jack of Hearts) are reverse wild cards, and can remove any of your opponent's chips from the table (unless that chip is already a part of a sequence)
  • The 4 corners are wild and belong to all players and can be used as a chip in a sequence.
  • The goal is to create a sequence of 5 chips either horizontally, vertically, or diagonally. The first player to create two sequences wins!

Game Modes:

  • 2 players (1v1)
  • 3 players (1v1v1)
  • 4 players (2v2)
  • Each game mode can be played online against other players or against the computer.

Keep Checking Back:

  • New Game mode (King's Revenge), new achievements, and avatar customization are planned for future updates!

The Developer:

  • Created by Daniel Strong
  • To see what other projects I'm working on check out my portfolio at dkstrong.com.

Download

Download
CrazyJacksDesktop2.6.3.zip 11 MB

Install instructions

Crazy Jacks requires Java 7 or later to play on PC.

Crazy Jacks is available to play on PC, but you may prefer to play it on Android or iOS:

Online multiplayer can be played crossplatform (ie between PC and Android, or between Android and iOS)

Also available on