डबल अप सभी उम्र के लिए एक चुनौतीपूर्ण रणनीतिक संख्या पहेली है।

Double Up is a challenging strategic numbers puzzle for all ages. Your mission is to double up each tile until you create a tile with the value of 2048. You Double Up by merging adjacent tiles that have the same number, once you join two tiles, the tile value will double and new ones numbered 2 or 4 are created on the board. You have to do this 11 times, simple task! For the mathematicians, 211=2048.

If you are into number puzzles and number games, Double UP is for you.

Double Up may be as addictive as playing Solitaire, Candy Crush or Flappy Bird, but using a little more brain power and strategy.

How to play: Swipe tiles in any direction (up, down, left or right). The tiles with the same number will be merged into one and tile value will double.

Strategy hints (these are just a hints, not rules): As much as possible, avoid moving tiles up and keep the highest tile in the corner and do not move it.

Based on the math and coding by Gabriele Cirulli and Veewo Studio.