Calyra: Liquid Logic Puzzles

Read liquid levels and flows, calculate the next pressure pulse and identify the one vessel that will overflow in Calyra. Solve fast logic puzzles in a futuristic hydro laboratory, with no advertising or account required. FREE PREVIEW AND FULL VERSION The first eight completed rounds are free to play. If you enjoy Calyra, a permanent one-time purchase unlocks the Full Version with unlimited standard rounds, complete progression and unrestricted access to the main game. Every vessel displays its capacity, current liquid level, incoming flow and outgoing flow. Select your answer before time runs out. Simple to understand, increasingly challenging to master. MASTER THE FLOW Each correct answer advances the experiment. Vessel arrays become larger, values become more demanding and the available response time gradually decreases. Stay focused, build your streak and aim for a new local high score. FEATURES • Fast and intuitive liquid logic puzzles • Increasing difficulty with larger vessel arrays • Score and streak system • Local high scores • Responsive fullscreen presentation • Atmospheric animations and original background music • Complete English and German language support • No advertising • No account required • No unnecessary permissions OPTIONAL SURGE PROTOCOL EXPANSION Players who own the Full Version can also purchase Surge Protocol, a substantial additional gameplay mode. Surge Protocol introduces a second pump pulse, longer arrays containing up to eight vessels, more complex calculations, dedicated progression and a separate local high score. Both purchases are permanent and can be restored through Google Play. Enter the hydro laboratory, read the instruments and predict the overflow.