Basecamp - A simple and elegant project management system.
Magic Sudoku - ARkit - Solve sudoku puzzles like magic with the power of AR
GuessUp - GuessUp is a Puzzle, Word, Trivia, Single-player, and Multiplayer video game developed by Cosmicode Studios.
SudoKoi - Your next favorite pastime, like Sudoku
Caliber - IM for LinkedIn. Instantly chat with your business contacts.
Word Square - Sudoku, but with letters and words.