Clock Solitaire is an engaging card game developed by Kazunari Hiyoshi. Available for free on the iPhone platform, this game offers a unique twist on the classic solitaire experience.

In Clock Solitaire, players are tasked with arranging the cards in the correct positions based on the numbers on a clock. The objective is to place all the cards correctly and win the game. However, be careful not to place four kings before finishing placing all the cards, as that will result in a loss.

The game mechanics are simple and intuitive. Players can swipe the cards to arrange them in the desired positions. Only the kings are arranged in the center pile, adding an extra layer of strategy to the gameplay.

Clock Solitaire provides a challenging and addictive experience for solitaire enthusiasts. With its sleek design and smooth gameplay, this app is a must-try for anyone looking for a fun and engaging card game on their iPhone.