Do these games work one-handed?

Yes — every solo mode plays comfortably with one thumb in portrait. Waiting rooms are their natural habitat.

What happens if I'm called mid-round?

Close the tab and go. Nothing important is lost — solo scores post when runs finish, and duel links stay open for later.

Will this drain my battery while I wait?

No — the games are lighter than a social feed and use a fraction of the battery your camera or maps would.

How do 1v1 duels work on blocks.pw?

Best of 5 rounds across shuffled mini-games, 30–40 seconds total. Quick match pairs you with strangers for ELO; challenge links let you duel anyone directly.

Best 1v1 games for a waiting room

Waiting rooms run on their own physics: time dilates, the magazines are from 2019, and your name will be called at precisely the worst moment. The ideal game here starts in five seconds, pauses by simply closing, and never asks you to commit to anything longer than the gap between "soon" and "now".

Every pick below runs one-handed on your phone's browser, in rounds short enough that being called mid-game costs you nothing but a rematch you can take later.

Strictly head-to-head: every pick is a duel where one opponent, one scoreboard and zero teammates decide the matter.

The ranking

1. ⚡ Reflex

Quick-match a stranger somewhere in the world — two waiting rooms, two bored humans, one millisecond verdict. (Tap the block the instant it turns green.)

2. 👊 Smash

Most taps in 3 seconds wins. No elegance required. A pure head-to-head test of raw click speed that slots straight into this setting. (Most taps in 3 seconds wins. No elegance required.)

3. 🎯 Hunt

Six targets. Minimum time. Go. A pure head-to-head test of target acquisition speed that slots straight into this setting. (Six targets. Minimum time. Go.)

4. 🧠 Memory

Watch the sequence. Repeat it. Don't blink. A pure head-to-head test of working memory that slots straight into this setting. (Watch the sequence. Repeat it. Don't blink.)

5. ⏳ Hold

Hold for exactly 3 seconds. Simple. Cruel. A pure head-to-head test of internal time estimation that slots straight into this setting. (Hold for exactly 3 seconds. Simple. Cruel.)

6. 🧱 Stack

Drop the moving block dead-centre on the base. A pure head-to-head test of precision under pressure that slots straight into this setting. (Drop the moving block dead-centre on the base.)

Duel by link: why it fits for waiting rooms

The waiting room is where asynchronous duels shine brightest: fire off a challenge link to a friend before you sit down, play your rounds between glances at the reception desk, and let their response arrive whenever. You're turning dead time into an open duel — and if your name gets called, the link doesn't expire with your patience.

All of these live inside blocks.pw — nine duel mini-games plus solo modes with world leaderboards, every one free in the browser. Start a quick match, send a challenge link, or browse every game.