A real-time stream of position, sound and colour cues plays one step at a time, flag the channel whenever the current cue matches the one N steps back.
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How to play
Cues arrive on a fixed beat: a cell lights on a 3×3 grid, a tone plays, and a colour shows. Your job is to flag a channel the moment its current cue repeats the one from N steps earlier. Correct flags disarm wires; clear a round cleanly and N rises on its own, making the memory load deeper. Too many misses and the timer wins.
Flag Position, Sound and/or Color before the next step arrives
Hits cut wires; false alarms and misses cost you
N starts at 1 and adapts up as you succeed
Controls
Desktop: press A for position, S for sound, D for colour, or click the on-screen flag buttons.
Phone & tablet: tap the flag buttons; full touch support, audio plays the tones.
Game modes
Daily: the same seeded stream for everyone
Practice: fresh streams, with a 2-channel or 3-channel option
Tips & strategy
Start with 2 channels to build the rhythm before adding colour
Don't flag on a hunch, a false alarm costs more than holding back
Keep a quiet running list of the last N cues per channel rather than trying to feel the match
What you'll learn
Backtrack is a brain trainer built on the well-known N-back working-memory task, exercising the mind's mental scratchpad.
Skills: working memory, attention, the N-back task, focus
Best for: teens and up (all ages)
For parents & teachers: a classic working-memory workout.
About Backtrack
Backtrack is an original free browser brain trainer built on the well-known N-back working-memory task, wrapped in a bomb-defusal frame with adaptive difficulty. Made in-house for PlayPendium.
A free, original browser game on PlayPendium. No download, no install.
