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Twin Beams

By Nicola Salmoria

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"Twin Beams absolutely joins the list of Best Puzzle Apps of 2012." - Tom Cutrofello,

Twin Beams is a game of logic and observation. The logic reasoning required is surprisingly varied.

Customer reviews:
"No add-on packs to buy, no ads, just 10,000 well-crafted puzzles. Highly recommended!"
"One of the very best logic puzzles in the store - I promise!"
"Very challenging."
"Easy to pick up and quickly play a couple of puzzles."
"Well thought out and intuitive."

Each grid has a single solution. Place laser emitters on the grid, such that there are exactly two emitters in every row, column, and coloured area. Emitters must not touch each other.

The paper & pencil version of this puzzle is known as:
Star Battle, or Stars, in the USA and UK;
Doppelstern in Germany;
Alberi, or Sentinelle, in Italy.

• 4 difficulty levels, from novice to expert.
• 2,500 top quality grids for each difficulty level (10,000 total).
• Illegal moves are automatically excluded, letting you focus on the logic reasoning.
• Unlimited undo/redo.
• Statistics about the number of grids solved, best and average times, and total play time.

What's New in Version 1.1

Added Game Center leaderboards

iPhone Screenshot

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5

Customer Reviews

Hard To Put Down

I love this game! It reminds me a little bit of sudoku and a little bit of mine sweeper. The latter is probably because there's an option to mark cells to avoid. The logic involved is different than anything I've encountered before and I'm fascinated by it.

The best

Few puzzle games allow you to solve them strictly with logic, but this game has logic in spades. When you want to sit down and relax, while having a fun challenge, this is the game for you. Works with both the iPhone and iPad .

Great app very enjoyable

A simple concept that is a very complex game. Very good user interface, well thought out and intuitive. It takes a few games to start to figure out the logic then it becomes addictive. And it has got lasers!

Twin Beams
View In iTunes
  • $1.99
  • Category: Games
  • Updated: Sep 07, 2012
  • Version: 1.1
  • Size: 3.1 MB
  • Language: English
  • Seller: Nicola Salmoria

Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

Also Included In

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