Sudoku Puzzles Ace 1.50 Sudoku Puzzles Ace is a new program based on Sudoku - a Japanese numbers game initially introduced in 1986. The program is able to generate millions of different random Sudoku
Elite Sudoku 1.0 The most popular logic puzzle in Japan. The rules are simple. Each row, column and minibox comprises the numbers 1 through 9. The solver must complete the missing numbers. Sudoku
Earth's Moon: Still A Puzzle LEAGUE CITY, TEXAS -- Planet Earth's natural satellite has got a grip on scientists. The charisma of the Moon is made more so by many unanswered questions, even after Apollo moonwalkers went the distance to study the nearby, crater-pocked globe.