Daily guessing games like Wordle, but with numbers

The daily puzzle recipe

The daily games that stick tend to share a handful of ingredients. None of them is complicated, and together they explain why a two-minute puzzle can become part of millions of mornings.

• One puzzle a day, the same for everyone. Scarcity makes it feel special, and sameness makes it something to talk about.
• Short. A few minutes, over a coffee or on a bus.
• Fair. No timer pressure, no paying for hints, nothing that rewards whoever plays first.
• A shareable result that spoils nothing. Wordle’s coloured grid lets you boast without giving the answer away.
• A streak. A gentle reason to come back tomorrow.

Why numbers make a good daily game

Word puzzles reward vocabulary and a feel for letter patterns. Number puzzles like Nerdle reward arithmetic. Estimation puzzles reward something different again: a sense of how big things really are. That has two advantages for a daily game.

First, everyone can play. You do not need to know a fact to make a reasonable guess about how many people live in a country or how many Earths fit across the Sun. You just need a starting point and some nerve.

Second, estimation has degrees of right. A word is either the answer or it is not. A guess can be exactly right, a bit out, or wildly off, and scoring by closeness means every honest attempt earns something. That keeps a bad day from feeling like a failure.

How DAILY SHOCK works

DAILY SHOCK is five questions about the real world, the same five for everyone on Earth that day, in the same order. The puzzle changes at midnight UTC. Puzzle #1 is on 1 November 2026; before then the page shows a labelled preview that does not count towards a streak.

1. Guess. One number per question. Questions come from SIZE SHOCK (how many of one thing make another) and WORLD SHOCK (one number about the planet, from official sources). 1.5K and 18M both work.
2. Back yourself. Before locking, say how sure you are. It is optional, and it is the most interesting decision in the game.
3. Snap. See your guess drawn as what it would mean, then the real answer. After five, share your row.

The questions get harder through the five. Round five is the big one, often a ratio of a hundred or more. Within a day, no object, country or question type appears twice, and no question repeats within 60 days.

Scoring and backing yourself

Each question is worth up to 100 points for closeness, judged on a ratio: exact scores 100, twice too high or low scores 69, ten times off scores 40. A full day is out of 500.

Backing yourself adds a choice. “Just guessing” leaves your points as they are. “Confident” multiplies them by 1.15 if you are close (within about 1.5 times the answer) and by 0.85 if not. “Certain” is ×1.3 or ×0.7. Each question is still capped at 100. There are no chips to buy, nothing to spend and no prize; it is purely about how well you know what you know.

Sharing without spoilers

When you finish, DAILY SHOCK gives you a share line with the puzzle number, a row of five coloured tiles and your total out of 500, for example “DAILY SHOCK #12, five tiles, 412/500”. Green means very close, yellow close, orange a stretch and red a long way off; a special tile marks a round where you were certain and right. The share never includes a question, a guess or an answer, so you can post it in a family chat without spoiling anyone’s day.

Making it a habit

• Play at the same time each day. Habits attach to routines: the first coffee, the commute.
• Share with one group. A family or friends chat where everyone posts their row turns a solo puzzle into a small daily conversation.
• Practise between days. DAILY SHOCK has a practice mode that never touches your daily result.
• No account needed. Your streak is kept on your own device.

If you enjoy the size questions most, our guide to the size comparison game has tips that carry straight over. For the world questions, see the population guessing game guide.