Islands in the Stream vs Light Cross - LightUp Puzzle Usage & Stats
Are you looking for a new challenge? Are you a Sudoku fan? Try Islands in the Stream.
This game is a logic puzzle with interesting rules.
The challenge is to paint each grid blue or white, subject to the following rules:
1. Each number indicated the number of grids in that island.
2. Each island must contain exactly one numbered grid.
3. There must be only one stream, which is not allowed to contain "pools", i.e. 2x2 area of black cells.
***** Game Features *****
# Content
- More than 500 unique puzzles
- 3 different sizes
- 3 Time Trial modes
# Features
- Record best completion time for each level
- Highlight number if the number of grids matches the number of label
- Highlight 2x2 grids
- "Hint" shows uncompleted islands
# Challenge
- Leaderboards for Time Trial
- Try to complete as many puzzles as possible in fixed time
- Apple App Store
- Free
- Games
Store Rank
- -
Light Cross is a logic puzzle game using "light bulb & beam."
Set light bulbs on empty cells and illuminate all cells!
This is a great way to kill time!
BASIC RULES:
Tap any cell on the screen to place a light bulb in it. Light beams from the light bulb spread out in four directions and illuminate all cells in each direction.
Each stage is completed when all cells are illuminated AND the following 2 rules are both satisfied:
[Rule One] No light bulbs can be placed in the path of light beams from the other light bulbs.
[Rule Two] The numbered blocks show the number of light bulbs you are going to place in the adjacent cells.
It is a very simple but arcane puzzle game. Let's start playing now!
FEATURES:
• Easy operation.
• Over 1000 stages in 26 puzzle packs.
• Varied new stages will be added frequently.
• Cool graphics & sounds
• Support for Game Center: Let's play and compete with your friends!
ABOUT ADS & ADD-ON:
• Ads are included in the free app (Ads can be removed by purchasing an add-on).
• Although over 200 free stages are included in the app, more stages can be played by purchasing additional puzzle packs.
PRIVACY POLICY:
This app includes;
- advertisement
- add-ons (In-App Purchases)
- a function to post on the SNSs
* No automatic post without operation.
- links to Keaton.com apps and the official site
- score data collection for displaying rankings
* By signing in the Game Center, play data such as the score will be automatically sent to the server and your account name and score will be shown on the leaderboard.
- Apple App Store
- Free
- Games
Store Rank
- -
Islands in the Stream VS. 
Light Cross - LightUp PuzzleJanuary 11, 2025