Witstep
One short logic or maths question a day, answered from four choices.
Every day: One shared logic or maths question a day, the same for everyone, such as a truth-teller and liar riddle, answered by choosing from four options, with a streak for consecutive days. New puzzle: Midnight UTC.

Witstep sets one bite-sized puzzle a day, like three guardians where only one tells the truth, and asks you to pick the right answer from four. Solving it builds a daily streak, and themed paths of number sequences and logic problems are there to play at your own pace.
About Witstep
Witstep is a small puzzle site that works in single steps. Every day there is one shared puzzle on the Daily page. A typical one shows three guardians in front of a vault, each making a statement about where a golden key is, with the rule that exactly one of them tells the truth; you read the statements, pick one of four answers and check it. A hint is there if you need a nudge.
Solving the daily keeps your streak going, and the home page shows today's title, the date and whether you have already done it. Beside the daily puzzle there is a Journey: themed paths of levels to work through whenever you like. At the time of writing they cover number sequences, logic and paradoxes, and a path about chains of reasoning called Then and Therefore, with a Surprise me button for a random question.
The daily puzzle changes at midnight UTC. Witstep is free with no paywalls or ads and runs in the browser. Its questions are short and gentle, which suits players who want a quick brainteaser rather than a long grid.
How to play Witstep
- Open the Daily page to see the day's puzzle.
- Read the setup and every statement or clue.
- Choose one of the four answers.
- Press Check answer; use a hint if you are stuck.
- Come back the next day to extend your streak, or play levels from the Journey paths.
Tips
- In truth-and-liar puzzles, assume each speaker is the truthful one in turn and look for a contradiction.
- Statements that contradict each other cannot both be true, which often settles the riddle quickly.
- Number sequence questions often hide two patterns alternating; check the odd and even positions separately.
Questions
When does the Witstep daily change?
At midnight UTC.
Is Witstep free?
Yes. It has no paywalls or ads.
What else is there besides the daily puzzle?
Journey paths of levels on number sequences, logic and paradoxes, and chains of reasoning, which you can play at any time.
Games like Witstep

Clues by Sam
A daily logic puzzle about who is telling the truth, solved by deduction

thingdle
Another short daily riddle to answer

All/Some
A daily logic question about how groups relate, answered by picking a diagram

Daily Sudoku
A daily logic puzzle for a few quiet minutes

Octophobia
Clear a grid of numbers without ever making an 8.

Daily Futoshiki
Fill a Latin square that obeys every greater-than and less-than sign, on one large grid a day.

Daily Jigsaw Sudoku
Sudoku with irregular boxes, one dated puzzle a day.

Daily Kakurasu
Blacken cells so each row and column adds up to its clue, counting each cell by its position.