Denki Blocks! requires Java Runtime Environment (JRE) 1.1
If you get stuck on a puzzle you can click on one of the panels below for a hint for that puzzle.
Return here to continue playing
Here are the keys you need to play Denki Blocks!...
ENTER
  • Start play.
  • Select indicated options.
  • Freeze play.
ARROW KEYS
  • Move the selector to indicate options.
  • Move Gumblocks in play.
BACKSPACE
  • Reverse previous move.

Denki Blocks! is a game played by sliding blocks around a board. White blocks are called Blockers. They are stuck to the board and never move. Red, green and blue blocks are called Gumblocks. They can slide over the board until they hit something immovable. Here's Denki Blocks! in action with red Gumblocks... There are six puzzles to choose from, each one individually wrapped and ready for you to open.

Here's my little friend Chip to show you how to play... Press the ARROW KEYS to slide the Gumblocks over the board like so... When Gumblocks of the same colour touch like this...

...they stick together to form clumps like this...

To complete a Denki Blocks! puzzle you have to join all the Gumblocks of the colour indicated. The lights on the small panel above Chip show which colours of Gumblock need to be joined. Sometimes you are given a Bonus Shape to make. You can solve the puzzle as outlined above or you can use the correct colour Gumblocks to make the shape exactly as shown in the large panel above Chip.

Sometimes mistakes are made and Gumblocks are joined in the wrong way. Press the BACKSPACE key to reverse the last move made. Be warned: you won't be told when a puzzle can no longer be solved. If you decide a puzzle is beyond solving, press the ENTER key to freeze play. You can then select the 'Reset' option to put the puzzle back to how it was when you started. It's not always obvious at first what needs to be done to solve a puzzle. Don't be afraid to make some moves to see what happens. The BACKSPACE key only reverses a single move. When in doubt, play slowly and with care. Don't be afraid to break a puzzle. You can reset it and start again. Focus on joining one colour at a time when more than one colour of Gumblock has to be joined.
It may take a little while for the Denki Blocks! demo to load, so why not use the time to read over the instructions below to make sure you know how to play!