There are many types of mirrors - you will learn how to use them during the game.
On each level of the game you may use the laser 5 times maximum (by clicking the PLAY button). If you hit all the balls at the first attempt you will get 50 points. If you miss you should click STOP, adjust the mirrors and try again. The number of points you will score goes down by 10 with each consecutive attempt. If you miss for the 5th time all the mirrors will disappear and you will have to put them into position all over again.
New levels coming soon!
“Finding a solution is easy, but finding the shortest solution is NP-Hard!”
Android mobile users might remember playing the classic 15 puzzle (aka: Fifteen Puzzle, Mystic Square, Gem Puzzle, Boss Puzzle, Game of Fifteen, Minus Cube, or Magic Cube). It is the oldest type of sliding block logic puzzle invented by Noyes Chapman who called it the “Block Solitaire Puzzle” and it caused a puzzle craze in 1880. This sliding block puzzle or sliding tile puzzle Android App is themed to Vintage Travel Posters and challenges the player with 3 different levels of solving difficulty.
FACT: Bobby Fischer was an expert at solving the 15-Puzzle within 25 seconds, Bobby Fischer demonstrated this on November 8, 1972 on The Tonight Show Starring Johnny Carson.
VINTAGE TRAVEL POSTER SLIDING PUZZLE FEATURES:
- Comes Preloaded With 50 Vintage Travel Poster Images!
- Option To Choose A Custom Image From SD Card For Puzzle!
- Select 3x3 (8), 4x4 (15), Or 5x5 (24) Puzzle Size!
- Number Of Moves To Solve Puzzle Stats!
- Simple User (GUI) Anyone Can Operate!
- Test Your Memory!
- Exercise Your Brain With Logical Thinking!
THIS APP IS AD FREE, CONTAINS NO VIRUSES, NO MALWARE, NO SPYWARE, AND NO ADVERTISMENTS OF ANY KIND!
DID YOU KNOW?
For the 15-puzzle, lengths of optimal solutions range from 0 to 80 single-tile moves or 43 multi-tile moves; the 8-puzzle always can be solved in no more than 31 single-tile moves or 24 multi-tile moves (integer sequence A087725). The number of possible positions of the 24-puzzle is 25!/2 ≈ 7.76×1024 which is too many to calculate God's number. In 2011, a lower bound of 152 single-tile moves had been established; current established upper bound is 208 single-tile moves or 109 multi-tile moves. For its generalization the n-puzzle, the problem of finding an optimal solution is known to be NP-hard. Therefore, whether a practical God's algorithm for this problem exists remains unknown, but appears unlikely.
An algorithm for finding optimal solutions for Rubik's Cube was published in 1997 by Richard Korf. While it had been known since 1995 that 20 was a lower bound on the number of moves for the solution in the worst case, it was proved in 2010 through extensive computer calculations that no configuration requires more than 20 moves. Thus 20 is a sharp upper bound on the length of optimal solutions. This number is known as God's number.
Contact us via our website http://www.androidputing.com with any bugs, questions, or suggestions, please include the device specifications: Brand, Model, and Android Version.
WARNING: You must have Android 2.0 API level 5 (Eclair) or higher version level to run this APP. This APP requires pressure/size touch support, if your device does not have this feature the APP will not work.
TIP: Press the “Menu” or action overflow button beside the system navigation at bottom of screen to select options or add images.
For more Android Apps please see our website: http://www.androidputing.com
This APP is Open Source under the GNU License Version 3.0, license and source code are available at our website: http://www.androidputing.com
Portions of this APP description were written with Wikipedia.org as a source,
You have a laser source and objects that change the light ray:
mirrors reflect 90 degrees,
prisms passed through and refract,
tunnels act as portals,
and "tees" cut through the ray.
Move figures to place them so that the laser ray will passed through the target.
The game is absolutely free. The game does not contain internal purchases or other hidden charges.
New levels coming soon !
Iridescence comes packed with over 40 official levels of speeding lights which race across the level in harmony with the occasional clash of colors causing destructive explosions. So be sure to place your tools just right, or failure is sure to follow.
Finished all the levels? No problem! Iridescence has a built in level browser and editor to allow you to try your hand at completing the levels created by other players or develop one of your own to share with friends, family or anyone to try and beat. And if that’s not good enough, remember that Iridescence will be updated frequently with new tools and levels further diversifying the possibilities in level solutions and level design.
There is a brilliant in-depth tutorial on building your own level from start to finish. This tutorial takes you through the initial process of creating your first level all the way to testing and finally publishing which can be found here: https://youtu.be/WfSzd7ykCIg
Like competition and bragging rights? Iridescence features many achievements to obtain and a global leaderboard for the best level solvers in the game!
Play as Edgar the tireless dam building machine, whose hard work had led to all the other beavers becoming lazy, as you build dams to stop the torrent of water destroying your home.
• BEAVER FEVER
Do what beavers do best in this puzzle game. Pile objects on top of one another and block off the water with a makeshift dam.
• GET YOUR TEETH INTO THESE PUZZLES
You will have to contend with raging rapids, pesky fish and awkwardly shaped blocks as you try to stop the flow of water. Out your wits to the test and choose the perfect order to place your pieces. Remember, balance and patience is key!
• COMIC CHARACTERS
Gorgeous character artwork really makes Eager Beaver stand out. Have a look at Edgar in his hardhat, the dim-witted fish, and the chubby, lazy beavers and we dare you not to smile!
Features 120 levels over 12 stages.
Original space themed music.
Fully animated graphics.
OpenFeint leaderboards, try and complete each stage in as few moves as possible.
All played over an animated Nebula!
Play the first 15 levels for free. You can unlock the rest of the 120 levels using an in-app purchase.