A LITTLE CHALLENGE. A GOOD BREAK.

Daily puzzle games.
One more good idea.

Find a home for every crown. Catch a witness in a lie. Tell human writing from AI. Pick a challenge and start playing.

Free to play
No signup
No download

What will you play today?

Daily games reset at 00:00 UTC

DAILY LOGIC

Queens

One crown per row, column and region. No touching.

Daily board + unlimited practice Play Queens

DETECTIVE MYSTERY

Signal Room

Interview four witnesses. Find the alibi the records disprove.

Six cases · daily rotating selection Solve a case

DAILY TEXT CHALLENGE

Human or AI

Five passages. Who wrote each one? Reveal the source notes.

One shared daily set Play today's five

ARCADE BREAK

Afterlight 60

Keep moving, find your rhythm and try to beat your last run.

A change of pace between puzzles Play Afterlight

Queens and Human or AI can resume on this browser when local storage is available.

An original Queens puzzle with lettered colored regions

DAILY LOGIC · UNLIMITED PRACTICE

Queens Puzzle Unlimited.

One crown in each row, column and region. None may touch. Play today's shared Queens puzzle, then try 6×6, 7×7 and 8×8 boards with undo and explained hints.

Play Queens Unlimited

Original boards. No account. Share the same puzzle with a friend.

CHAT & MYSTERY GAMES

Games that answer back.

Every game begins with a clear goal, works without an API key, and gives you a useful next move when your first idea fails.

Play the case

Radio mystery

Signal Room

Interview four witnesses, inspect the records, and prove which alibi cannot be true.

Test the oracle

Twenty questions

Oracle 20

Think of something. The brass owl has twenty questions and a suspiciously good memory.

Start the heist

Social stealth

Velvet Heist

Talk past a watchful security system before suspicion locks the museum down.

See every chat and mystery game

ONE PASSAGE. ONE CALL.

HUMAN OR AI

Read the words.
Then check the source.

Five short passages, one shared daily set. Decide whether each text was written by a person or generated for the game, then reveal its source notes.

Play today's five Explore every mode

PLAYTESTED HERE

The rough shelf.

These are raw one-button studies, not Editor's Picks. Some explain very little and end abruptly. We keep them labelled so you know exactly what you are opening.

Browse 61 experiments

Human or AI Chat Simulation Puzzle Arcade