** THREE EXCITING & CHALLENGING MODES ** PUZZLE – Play through 60 levels, destroying the silver puzzle blocks and clearing the board by completing the targets. ENDLESS - No level, no stage – compete against the world in Endless mode and use multi gems to rack up huge scores. BLITZ – Take on your Facebook friends in the 60 seconds KooZac Blitz mode - compete for the top spot in weekly tournaments, use boosts the super charge your score. ** ACCELERATE YOUR SCORES WITH BOOSTS, BONUSES & POWER BLOCKS ** Boost your scores with multipliers, slow downs, side by side, match them all and super hints. Tap and swipe as fast as you can to earn speed bonuses, match colours, numbers for more bonuses... Use multiple blocks for even more points **** EARN FREE COINS **** Play KooZac Blitz against your friends or ‘Like’ the KooZac Facebook page via the KooZac game and receive FREE COINS, spend them on boosts to super charge your scores ** WHAT THE PEOPLE SAY ** BBC - “Be warned. This game is utterly addictive.” Pocket Gamer “Award-winning Tetris-cum-Sudoku puzzler KooZac.” – The Independent – “Hugely addictive puzzle game, a must have for any brain training fan.” ** FEEDBACK ** Love KooZac! Please be sure to rate the game below and tell us what you think in our or Your feedback will help us to make the games KooZac even better Like us on Facebook: Visit us at:

Available on

Mobile device

Mobile device

System Requirements

OS Windows 10 Mobile, Windows Phone 8.1, Windows Phone 8
Architecture ARM
OS Windows 10 Mobile, Windows Phone 8.1, Windows Phone 8
Architecture ARM

Additional info

Published by
Square Enix Ltd.

Approximate download size
20.59 MB

Puzzle & trivia

  • Age rating
  • Entertainment Software Rating Board


    Digital Purchases

This app can
Use Xbox LIVE services
Use an anonymous Microsoft account
Use information about your device
Use your media library
Use your device network services

Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported
Português (Brasil)
English (United States)
Italiano (Italia)
Français (France)
Deutsch (Deutschland)
日本語 (日本)
Español (España, Alfabetización Internacional)
Русский (Россия)
Português (Portugal)

Publisher Info
Publisher Website
Publisher Support

Seizure warnings
Photosensitive seizure warning

Ratings and reviews

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A unique take on the 'falling block puzzle' genre in which, to clear the board, you stack blocks to equal a sum (yes, as in mathematics). Thus, it has a fresh feel to it, but ultimately it is a little frustrating because it truly could've been an amazing puzzle game, rather than just a pretty good one. The two big problems are that, 1) by default, you can only 'add' blocks vertically. You have the option to use in-game coins to unlock the ability to add horizontally as well, which really opens the game up and increases the fun, but this should be part of the default gameplay; 2) often the game drops 'dead' blocks in the sense that it makes it impossible to use the block on that turn to make the sum (i.e., the target sum is 3 but the block dropped is a 5). In short, the game is fun and puzzle game and Xbox achievement fans will enjoy it, but the game would be a lot better if, by default, you could add vertically and horizontally (and perhaps diagonally too), and if every dropped block was usable.

4 out of 4 people found this helpful.

Awesome game! Three stars on every level!!

2 out of 2 people found this helpful.

Upgrades got bugged and i cannot use anything

15 out of 30 people found this helpful.

Controls were way too touchy for me - I couldn't drop blocks where I wanted to. The tutorial was also confusing - seems like it was designed by someone who wanted to make sure people who can't read might also be confused by the pictures.

One person found this helpful.

Please bring more RPG games!

One person found this helpful.

Best puzzle game ever. Works great on HTC 8x.

3 out of 5 people found this helpful.

Unbalanced puzzle game that does not require the use of Boosts for the majority of the single player puzzles. Consistently under delivers on depth and unique ways to play.

4 out of 8 people found this helpful.


2 out of 4 people found this helpful.


One person found this helpful.

A very excellent, addicting puzzle game. Some of the boosts tend to be overpowered, however. The hint boost just flat out tells you where to put every block.

One person found this helpful.

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