Sudoku App offers a range of game levels, different square size puzzles (2x2, 2x3, 3x3), use numbers or letter or flags games, standard controls for the game.
App will stream live radio,music also play audio files from install device (automatically scanned and included in the Music-Music categories.).Play will stop and recommence for incoming/outgoing calls and lower for notifications. Categories can be added,existing stations can be altered and new stations can be added.Standard audio features(play,pause,stop,next,play cont.,shuffle play etc).Play a station by clicking a station on the displayed station list.Play will commence once connected to site (connection dependent varies 3 seconds ~ 30 seconds).Playlists are created from displayed files list once a station/file is selected to be played. Notifications are created of current player states.Favorites adds the currently played station/file to the favorites Category.
Naughts and crosses games play against Android, human can also be selected.
Flip/Card/Lotto sequence screen. Simply select game play from the list and then click the go button.Pictures will be displayed for a random amount of time,sequence the final picture/result will be displayed once time has ended.The object if to guess the final picture i.e. Select Coin, press go, a flipping coin will be displayed,final picture will be heads or tails.Cards try and guess/get 4 in a row etc...

// Option A //

To download ChemEng Software Design mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download ChemEng Software Design mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download ChemEng Software Design from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search ChemEng Software Design in HappyMod App.