What's New

Changes made ​​to ads

App Description

PAIRS LOCK is a new type of puzzle game!
Combine a pair of same shape and color blocks.

This LITE edition has PRACTICE MODE and 12 stages of 4x4.
The Full edition has 15 stages of 4x5, 15 stages of 5x5, 20 stages of 5x6 and 25 stages of 5x7!

Combine all pairs of blocks to solve a stage!
Don’t forget that once you make a pair, it is LOCKED.
Overlooking and parallel point of view is always needed during game!
Even if you go to dead-end, undo button saves you from there!



Learn the rule of this game. You can check the processes to clear, tapping the “ANSWER” button


4x4 =16 block mode.
Try 15 stages of this mode for your first exercise!


Solve 15 stages of 4x5, 15 stages of 5x5, 20 stages of 5x6 and 25 stages of 5x7!
Enhance the limit of your brain!

iPhone Screenshots

(click to enlarge)

PAIRS LOCK LITE screenshot 1 PAIRS LOCK LITE screenshot 2 PAIRS LOCK LITE screenshot 3 PAIRS LOCK LITE screenshot 4 PAIRS LOCK LITE screenshot 5

App Changes

  • July 22, 2011 Initial release
  • July 29, 2011 New version 1.2.1
  • September 18, 2011 New version 1.2.2

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