
Echo Sequence
Listen, remember, and answer a growing melody.
Puzzle · Basic · Keyboard and touchPUZZLE / BASIC
Bring a scattered little crew down to one.
Play Peg HarborFree · No account · Keyboard and touch · Sound starts only when you choose

Jump a peg over an adjacent peg into an empty hole two places away. The jumped peg disappears. Leave exactly one peg in the centre. Left/right selects; Space picks source then destination. Z undoes.
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.
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Every promise opens one route and closes another.
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Three witnesses. One forecast that fits the facts.
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