Maze Solitaire is a free card game developed by AlgoTech, available on the Android platform. The game is played with a standard 52-card deck, with the objective of arranging 48 cards into four suit sequences from Ace to Queen. The game begins with all 52 cards shuffled and laid out in a 6x9 grid, with the first two rows having 8 cards and the remaining rows having 9 cards each.

To fill the gaps in the grid, players must use cards of the same suit as the card to the left and one rank higher, or the same suit as the card to the right and one rank lower. A gap to the right of the Queen can be filled with any Ace, while a gap to the left of the Ace cannot be filled. All cells in the grid are counted as one row, running from left to right, top to bottom. The last card in the grid (6th row) can be connected to the first card in the grid (1st row) to complete a sequence.

Maze Solitaire features include saving the game state to play later, unlimited undo, and gameplay statistics. Overall, Maze Solitaire is a fun and challenging game that is sure to keep you entertained for hours on end.