Sudoku Made Easy Runs on TI-Nspire CX CAS and TI-Nspire CX II CAS only. It does not run on computers! App Purchase Enter the last 8 digits of your 27-digit TI-Nspire's Product ID. BUY NOW At the end of the PayPal checkout, you will be sent an email containing your app. Read Installation Instructions Price:$49.95 Description Sudoku for the TI Nspire CX and TI Nspire CX CAS calculators. Solve any Sudoku in seconds Play Sudoku Handy, mobile, free Sudoku Solver Download Sudoku Made Easy