Bitcoin is fun - Games and toys on the live Bitcoin network (discussion)

[NotATether]

It was a calm, sunny Friday, and I was bored, so I created

Bitcoin is fun

A place where you guys can entertain yourself and discuss Bitcoin while the bulls get market therapy.



[Games] & [Explore] & [Tools] & [On this day] & [About]

[Play today's Next Block]   [Take the daily quiz]

01 Games all games

Next Block
Guess when the next block lands, which pool mines it and how many transactions it holds.

Daily Bitcoin quiz
Five questions a day, from easy to hard, and one comes live from the network.

Higher or Lower
Two dates from Bitcoin's history. Was the price on the second one higher or lower? Keep going endlessly until you miss.

Mine a block by hand
Hash a real block header in your browser. As a bonus, it shows you how long you need to find a block.

02 Explore all explore

Blocks live (live)
Watch new blocks arrive, who mined them, how full they are, and what's waiting in line.

Next halving countdown (live)
When the block reward halves again and how much bitcoin is already mined. Shows every halving to 2140.

Messages hidden in blocks (live)
Read the notes miners write into every block, look up any block, and see the famous ones.

Sats calculator (live)
Convert BTC, sats and money at the live price. How many sats is a coffee? And the 10,000 BTC pizza.

On this day in Bitcoin
Pizza day, the genesis block, every halving and more.

03 Tools all tools

How long will my transaction take? (live)
Enter the fee rate your wallet used and see where it sits in the queue right now.

BIP39 seed phrase checker
Check a phrase's words and checksum, or list the valid last words. It can work offline. Useful for understanding how seeds work.

Vanity address calculator
How long would it take to find an address that starts with your name? Legacy, Segwit and Taproot.

Ideas for new games and toys are welcome. I'm just as bored as you are.  

[adultcrypto]

Wow this a very cool tool! I have tried my first hand and waiting for  block #974,858 to see my results. I will try the other stuffs to see how they work, I'm sure it will be worth the time. I like the fact that every guess is saved in the browser.

I have found what to keep me busy these days. Thanks NotATether  for this one, I have ran out of smerits to drop, pardon me for that.

[Joy_learns_crypto]

Bitcoin is fun · Daily quiz 2026-11-06
🟩🟥🟥🟩🟥 2/5 · streak 1🔥
bitcoinisfun.com/quiz

I took a fast answer on today's question via the Daily quiz, and that's my score, no cheating just straight up answers, that's poor I would blame on me being unsettled. Regardless it was worth it, and fun in a very hectic day, would be waiting from tomorrow's quiz.
I will check through the rest but from this daily quiz your idea is great and one that will come in useful for every mood.

[Upgrade00]

For an afternoon's work it is very well done. Everything i could be looking for are in the right places and within reach
Great design; a fun interactive way to get people to learn about bitcoin with useful tools to make everyday use easier to keep them coming back.

[Bitcoin-Forever]

This sounds nice!

It's worth giving ones time for, not because it's just rewarding alone, but also educative about Bitcoin, many will not be able to answer despite their time spent in Bitcoin..

Here's my test result, never knew I could achieve this, 1/5 was my expectation before the quiz 

Bitcoin is fun · Daily quiz 2026-11-06
🟩🟩🟩🟩🟩 5/5 · streak 1🔥
bitcoinisfun.com/quiz

[Justbillywitt]

Just took my daily quiz and I god the below result.

Bitcoin is fun · Daily quiz 2026-11-06
🟩🟩🟩🟥🟥 3/5 · streak 1🔥
bitcoinisfun.com/quiz.

It’s really fun, makes one learn new things as well. Will encourage others who haven’t played to give it try, I promise you guys will love it. Try answering from your head, don’t use search engine for the answers you don’t know, as that will kill the fun of the game.

[Bd officer]

I woke up in the morning and saw this, I like participating in such quizzes and will try it every day. There were a total of 5 questions here where I was able to answer 3 and I did not know the remaining two questions but I was able to learn the correct information by typing the wrong answer. Everyone can try and have fun.
Also, there is more interesting information here and I learned a lot of history. Thanks to Op for making this.

[Ziskinberg]

Ideas for new games and toys are welcome. I'm just as bored as you are.  

You must really get bored a lot to be able to make something like this. 

I just tried the Bitcoin daily quiz, and if there are new questions every day I would like to try it to improve my knowledge.
Tried it today and my score was low, only 3 out of 5. But I'm learning, I will also explore the others.

Thanks for this, stay bored.   

[NotATether]

Thanks for showing up guys! I honestly didn't expect so many people to use it this fast.

Nice to hear that everyone likes the quizzes.

What is one thing that you would like to see in Bitcoin is fun, to make it more fun?

Stay bored