
Echo Sequence
Listen, remember, and answer a growing melody.
Puzzle · Basic · Keyboard and touchPUZZLE / BASIC
Grow one connected colour from a single corner.
Play Color FloodFree · No account · Keyboard and touch · Sound starts only when you choose

Flood from the top-left tile by choosing colours 1-5. Every connected tile of your current colour changes, joining neighbours of the new colour. Unite all twenty-five tiles before the move limit.
Use the on-screen directional and action buttons on a phone. Read the guide before choosing Start; the clock waits. Pause lets you take a break. Choose Chill, Standard or Expert before the run. Daily challenges use Standard.
Open the arcade and use this game’s Flight mode save button. It verifies the game files in this browser. Save while connected, then reopen Nuna Gaming before travelling. Browser storage can be cleared or evicted; export progress from Privacy & local saves for a personal backup.
This is a spatial & route puzzles challenge. Explore this play style or compare controls, pace and comfort options. Difficulty describes mechanics, not an age recommendation.
Personal bests and completed challenges stay on this device. Favourites keep games on your shelf. There is no public ranking or account synchronisation.

Listen, remember, and answer a growing melody.
Puzzle · Basic · Keyboard and touch
Bend a beam through a tiny hall of mirrors.
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One switch. Five ripples. A garden of light.
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A perfectly balanced world is one transfer away.
Puzzle · Basic · Keyboard and touch
Every promise opens one route and closes another.
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Three witnesses. One forecast that fits the facts.
Puzzle · Intermediate · Keyboard and touch