Each unit presents 20 words which are defined and used in sample sentences. The activities in the books are designed to present the words in different uses so that learners can fully see how they can be utilized. Also at the end of each unit there is a story whch contains the unit's target words to give learners further examples of the words in use. Each level properly prepares the learner for the next which progressively challenges the learner with more sophisticated vocabulary and stories.
- Clear, easy to understand definitions and examples
- Various activities to reinforce target vocabulary
- Progressive development of vocabulary across levels
- Original stories which utilize target words
- Useful color images that illustrate each target word
- Free downloadable supplemental audio recordings of target word lists and stories to aid in listening and pronunciation
There is no goal, other than to have fun by playing around with suns, planets and meteors, observing the gravity forces between them and building up entire solar systems.
Live Wallpaper mode allows you to view and enjoy your saved solar systems as an interactive Live Wallpaper! What would you like to have more? 3D? Also available!
PLEASE READ THE DESCRIPTION OR WATCH THE VIDEO BEFORE DOWNLOADING!
Suggestions and feature requests can be send to the developer email below - your feedback is always appreciated!
* Build complete solar systems with sun, orbiting planets, moons, asteroids and even dust clouds
* Save your systems locally or publish them online
* Promote your own creations in the social media
* View saved solar systems from others and if you like it - you can save it locally and add it to your live wallpaper!
* Unlimited simulation area! The gravitational interactions continue to work for all planets, no matter if currently displayed or not
* Live Wallpaper mode for even more fun! Use your own favorite systems as a beautiful and free Live Wallpaper.
* 3D view of each and every system!
* Accelerometer support for 3D perspective update
* Real physics simulation with pure gravitational interactions between the planets
* Precise N-body physics gravity algorithm!
* Full help for each and every option available in the game
* Adjustable 3D view with perspective and configurable settings
* Beautiful real space backgrounds for both the Space Simulator and the Live Wallpaper. You can choose between no background, several real space wallpapers or choose your own background from your gallery.
* Realistic planet collisions produce collision shatter or whole new planets
* Random or consecutive mode for the Live Wallpaper display
* Planet color, size and gravity depend on planet mass, several predefined planet types available
* Add whole dust cloud at once and observe the interactions between hundreds of randomly placed particles
* Add particles in orbit of existing planet
* Create one or more planetary rings with dust clouds
* Several options to remove particles: remove a single particle by selecting it, remove all particles at once or remove just the particles, that are not visible at the moment
* Zoom in or out, freely move the visible area as desired
* Option to zoom to all planets, no matter where they are in space
* Option to center to the sun or planet with the largest mass
* Option to minimize planetary drifts, very useful for creating static systems, that do not drift away from the visible area
* Enable visible orbital traces for all planets and observe the amazing patterns build by the gravity forces
* Adjust the space system speed as you like it most
* Take a screenshot of the solar system and find it directly in your gallery
* Save and load of solar systems. Saved systems store all current settings (gravity strength, animation speed, orbital traces, 3D angle, etc.) and use them in the Live Wallpaper mode.
* Now completely free for download and free to play
* Use the Advanced setting dialog to:
** configure the gravity force strength
** enable or disable vibration when planets collide
** enable or disable visual collision flashes
** enable or disable 3D textures for the planets
** enable or disable 3D shadows for the planets
** adjust dust cloud size
** adjust Live Wallpaper update time - can be individually set for each and every saved solar system!
** set Live Wallpaper background
** set the hay how particles are launched - by sweeping in the launch direction, or by sweeping backwards in a "slingshot" like style
** configure preferred menus location - up or down
** turn on or off the background music
** and much more!
* Pause the space simulation any time or resume from just where you were
Explore real gravitational patterns - now right on your fingertips and in 3D!
Challenge your friends in Tic Tac Toe 3D multiplayer or try to beat the smart artificial intelligence in single player mode.
Enjoy the ultimate Tic Tac Toe experience - from the classical 3x3 Tic Tac Toe board to expert 4x4x4 3D - Tic Tac Toe 3D Free is a great way to spend time, no matter if you are waiting for a meeting, standing in line or spending time with the kids.
Get Tic Tac Toe 3D Free now and let the fun begin! :)
Just like chess, checkers and sudoku, this game is a must have in your collection of brain games.
Tic Tac Toe 3D Free features:
* classic Tic Tac Toe 2D board: 3x3
* advanced Tic Tac Toe 3D board: 3x3x3
* expert Tic Tac Toe 3D board: 4x4x4
* player vs Android (player starts)
* player vs Android (Android starts)
* player vs player
* mastermind (caution: REALLY hard to beat)
Multiple themes in HD quality:
Tic Tac Toe 3D Free enhancements to the classical Tic Tac Toe game:
Tic Tac Toe 3D Free extends the basic Tic Tac Toe rules by adding an entire new game dimension - Tic Tac Toe 3D Free is really 3D!! The classical 3x3 2D game board is also supported, but two additional 3D Tic Tac Toe game boards are added - advanced 3x3x3 Tic Tac Toe board and expert 4x4x4 Tic Tac Toe board for the ultimate Tic Tac Toe game experience! Tic Tac Toe is challenging not just for kids now, the 3D extension is challenging even the most skilled Tic Tac Toe experts. The rules are like in the basic Tic Tac Toe game: make 3 marks in a row (or 4 marks in the expert 4x4x4 Tic Tac Toe board) in order to win and both Tic Tac Toe players take turns one after another. The player can also choose between 3 different Tic Tac Toe AI difficulty settings, which changes the Tic Tac Toe game experience a lot.
Tic Tac Toe game strategy:
* Win: If the player has two in a row, he or she can place a third to get three tic tac toe game marks in a row.
* Block: If the [opponent] has two in a row, the player must play the third himself or herself to block them.
* Fork: Creation of an opportunity where the player has two threats to win (two non-blocked lines of two tic tac toe marks).
* Blocking an opponent's tic tac toe fork:
** Option 1: The player should create two in a row to force the opponent into defending, as long as it doesn't result in them creating a tic tac toe fork. For example, if "X" has a corner, "O" has the center, and "X" has the opposite corner as well, "O" must not play a corner in order to win. (Playing a corner in this scenario creates a tic tac toe fork for "X" to win.)
** Option 2: If there is a configuration where the opponent can make a Tic Tac Toe fork, the player should block that fork.
* Center: A player marks the center of the tic tac toe board. (If it is the first move of the game, playing on a corner gives "O" more opportunities to make a mistake and may therefore be the better choice; however, it makes no difference between perfect players.)
* Opposite corner: If the opponent is in the corner of the Tic Tac Toe board, the player plays the opposite corner.
* Empty corner: The player plays in a tic tac toe corner square.
* Empty side: The player plays in a middle square on any of the 4 sides of the Tic Tac Toe board.
Addictive brain teaser, Mastermind Code Breaker offers three different play modes:
- practice in solo mode
- challenge your friends in multiplayer
- face the power of the mastermind Android
Goal is to guess the opponent's secret code, based solely on information how many numbers in the guess match partially (wrong position) or exactly (correct position).
The ultimate goal: can you beat Android?
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