If you have five spare minutes, Neon 4096 will fill them. Everything happens on one screen with a 5×5 board where the target tile is 4096, and the whole thing runs straight in the browser - no downloads, no sign-ups, no fuss.
The strategy sits in corner play: pick one corner, keep your biggest tile parked there, and never swipe it into the middle of traffic. With a 5×5 board where the target tile is 4096, the margin for error changes - more room means longer games, less room means every swipes counts twice.
It suits anyone with a queue to wait in or a kettle to watch: students between classes, commuters, parents stealing ten quiet minutes. There is no meta-progression to lose and nothing to catch up on - a week away costs you nothing but a little sharpness.
Merge equal tiles on a 5x5 grid and reach 4096.
Read Neon 4096 as a Teka Shelf game first and a Teka Shelf game second. The shape explains how the session will end; the group explains what it will ask of you before that.
Mechanically it stays close to its tag set — numbers, merge, logic — and does not add a second system on top, which is why it survives repeated play better than it looks like it will.
The practical advice: play it once with the sound off and once with it on. On this board the difference changes how you time your moves.