Tether: A Polyomino Puzzle

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Content rating
Everyone
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Everyone
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About this game

Fill every light cell. Leave no uncertainty.

Tether is a calm, hand-crafted logic puzzle. Each board holds a set of rune-marked pieces and the altars they belong to. Slide every piece into place so the whole board is filled — no gaps, no overlaps. There is always exactly one way it fits, and finding it is the quiet joy of the game.

A JOURNEY THROUGH TWENTY WORLDS
• 10,000 puzzles across 200 chapters and 20 painted worlds
• A short story unfolds as you climb, one level at a time
• Difficulty grows gently, from three-piece warm-ups to dense 5×5 knots

PLAY YOUR WAY
• Daily challenge: one new puzzle every day, with a streak to keep
• Seasonal events with their own puzzle sets
• Earn up to three stars by solving at or near par
• Stuck? Hints reveal one piece at a time

QUIET BY DESIGN
• No timers, no lives, no energy to wait for
• Play offline; sign in with Apple or Google only if you want to sync progress and join the daily leaderboard
• Shape-coded runes (never colour-only), reduced motion and larger text options

Tether is free to play. It shows occasional ads between levels, and you can choose to watch a short ad for a deeper hint.

Privacy policy: https://legal.vexellab.com/tether/privacy/
Terms of use: https://legal.vexellab.com/tether/terms/
Calm logic puzzle: fit every rune piece and fill the board. 10,000 levels.
Updated on
Oct 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

* Minor bug fixes and performance improvements.
Content rating
Everyone
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App support

Phone number
+919037190469
About the developer
VEXELLAB SOLUTIONS LLP
hello@vexellab.com
39/2475-b1, L.r Towers, South Janatha, Palarivattom Ernakulam, Kerala 682025 India
+91 90371 90469

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