Meet eight Halloween queens, then take flight! Finish your daily set to unlock Queen Flight, a sparkling bonus game. Choose from 12 themes with clearer boards.
Four little challenges. One satisfying daily ritual.
LinkedLab brings four kinds of logic puzzle together, with daily challenges, endless practice and a look you can make your own.
FIND YOUR FAVORITE CHALLENGE
Clusters: Divide the grid into rectangles that match the number and shape clues. Drag to create a rectangle, then resize it in either direction.
Synapse: Connect the numbered checkpoints in order with one continuous path through every cell. Trace corners, turn back and refine your route.
Polarity: Balance suns and moons while following the clues between cells.
Isolates: Place a queen in each colored region, with one per row and column and no touching queens.
A LITTLE CHALLENGE EVERY DAY
Work through Easy, Medium and Hard in each game. Return to saved daily progress on your device, build your streak and discover earned achievements. Finish all four games to celebrate your Day complete and unlock Queen Flight, an endless tap-to-fly bonus game. Dodge walls, suns, moons and weaving Synapse snakes in your chosen theme. Tap the completed daily summary to return for another run. Your best survival time stays on this device.
Your personal best is your fastest combined Easy + Medium + Hard daily result for each game, kept across days. Compare results through Game Center when connected.
MAKE IT YOURS
Choose from 12 visual themes: Version 3.2, Classic, Blue & amber, Vivid, Rose & teal, High contrast, Monochrome, Ocean, Forest, Sunset, Paper and Halloween.
Keep the illustrated Version 3.2 menus, queens, cats and friends with character sound effects, or choose familiar Classic colors and simple crown symbols. Explore clear outlines, region patterns and color choices for different color-vision preferences. Simple menus offer static colors and icons without animated previews.
A one-time welcome lets you preview games and menus as you choose. Change styles later with the paint button inside any game. Each style works with light and dark appearances, and changing style keeps your app and board appearance choices.
PLAY AT YOUR PACE
Choose a puzzle family for endless practice. Use Undo, Hint, Reset and illustrated rules as you learn. Built-in puzzles support offline play, with no developer account needed to solve them.
Music starts off for new players. Turn it on when you like, choose from 11 soundtracks, and adjust music, effects and move sounds separately. Use Calmer effects, your device's larger text and Reduce Motion settings, or explore with VoiceOver. Optional daily reminders let you choose when to return.
Browse personal records, achievements and streak rewards on iPhone, iPad and Mac. Game Center rankings require an internet connection and sign-in; local puzzle play does not.
Pick a grid. Find your next spark.
I used to enjoy this until they did an update October 2026 which changed the graphics and made it impossible to play. The colors are all off and there is almost no contrast so it makes the puzzles impossible to solve.
Developer Response
Edit: After several sleepless nights, we have released version 3.3! We hope to hear from you via our website or here with an updated review!Thank you for taking the time to explain this and giving me a chance to put things right. I’m sorry the update made puzzles you previously enjoyed so difficult to see and play.I tested the redesign with several players with the aim of improving visibility, but your feedback shows that it hasn’t worked for everyone. The settings include accessibility options for contrast and reduced motion, but these don’t replace the need for clearly readable puzzles. I’ll work on another update focused on clearer colors, stronger contrast and better accessibility.I develop LinkedLab in my spare time and keep it free and ad-free. Feedback like yours helps me focus that work where it matters. After trying the improvements, I’d appreciate an updated review reflecting your experience!
HALLOWEEN MAGIC
- Meet eight cute spooky queens, matching suns and moons, and numbered Synapse ghosts in a permanent Halloween theme.
- Open the Halloween event preview and choose your look. Your saved progress and appearance settings stay yours.
QUEEN FLIGHT
- Complete all four daily games, then fly in your chosen theme.
- Walls arrive immediately. Dodge falling suns, rising moons and growing Synapse snakes as the challenge increases every six seconds.
- Enjoy a screen-filling arena, a glossy distance counter, bouncy flight, candy bursts, perfect passages, close calls and dodge combos.
- Celebrate a new best, retry, or return through today's completed summary.
CLEARER RESULTS AND RANKS
- Day complete keeps its familiar large winning star and celebration, with a sparkling Queen Flight button.
- Hard-complete screens keep their artwork with less repeated text.
- Score lists request the top 20 real players immediately; optional benchmarks stay in a separate collapsed section.
- Stronger Synapse walls and clearer essential outlines across all 12 themes.
- Fixed a wall crossing in the theme-picker Synapse preview.
Version 3.4
The developer, Gal Itach, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More