Histogram: Hexa Puzzle Story is an exciting puzzle game available on iPhone. In this game, players are taken on a journey with the characters Histo and Gram as they explore unknown worlds and overcome obstacles together.

The main objective of Histogram is to solve puzzles by making all the bars of the same height. Players can do this by clicking on the bars and witnessing the fascinating effect. The game offers a challenging experience that is harder than it looks.

One of the highlights of Histogram is its collection of puzzles. Players can collect various puzzles as they progress through the game, adding to the excitement and sense of achievement. Additionally, the game allows players to discover different worlds, adding a sense of adventure to the gameplay.

Overall, Histogram: Hexa Puzzle Story is a captivating puzzle game that offers an enjoyable and challenging experience. With its intriguing gameplay mechanics and the adventures of Histo and Gram, players are sure to be entertained for hours.