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621  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 20, 2014, 07:40:33 PM

But you said you made only 500 rolls? Or did you mean some bigger test? You need more rolls to get 3rd and 4th prizes (at least 1250-5000).


That last statement ("I've never rolled more than 9993 on any of my multiplier or regular rolls on neither faucet") I referred to all of my plays on either freebitco.in and freedoge.co.in which total way over 2000 rolls so by calculating 1-(9993/10000)^2000+ the probability should be 75%+.

Ok, lets assume prob for rolling 10k is 1/20000. But by simply checking the freebitco.in WEBSITE STATS, there was currently 538,271,966 played and 394.52490422 BTC earned, if we consider that you can ONLY win top roll price (huge undervaluation) and probability is 1/20000 to earn ONLY 0.1 BTC (undervalued) -> the expected earned value of BTC should be 2700 BTC (way more than 394).

And if we say that all ppl were extremely unlucky we can check;
variance=npq=538271996*1/20000*19999/20000
sqrt(var)=164

99.7% rule (3 std deviations): Still users should earn at LEAST: 2700-3*164= 2200 BTC, and this is with only top win of 0.1 btc.

Those rolls include both free and multiply rolls, and multiply rolls are way more in number.
622  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 20, 2014, 07:16:38 PM
Anyways, I've actually tested the randomness of rolls and the result was that rolls ARE NOT RANDOM, p=0,004 (sample 500, chi-squared).
This low p means it's almost impossible that I made error of type I, so rolls actually aren't random at all...
More info regarding my testing procedure here: http://www.reddit.com/r/Bitcoin/comments/28dtaa/wondering_freebitcoin_provably_unfair/
This is interesting, it is possible after all that pseudo-random numbers (for seeds) are not quite random. Why didn't you share full test results? It would be nice for someone to repeat it (though it's quite time consuming: 500 hours).

(btw, I've never rolled more than 9993 on any of my multiplier or regular rolls on neither faucet, probability of which should be over 75%...)
But you said you made only 500 rolls? Or did you mean some bigger test? You need more rolls to get 3rd and 4th prizes (at least 1250-5000).

[0 - 9885]: ~ 1/20000 + 9885/10000 = 0.98855
[9886 - 9985] ~ (9985-9886+1)/10000 = 0.01 (~ once per 100 rolls)
[9986 - 9993] ~ (9993-9986+1)/10000 = 0.0008 (~ once per 1250 rolls)
[9994 - 9997] ~ (9997-9994+1)/10000 = 0.0004 (~ once per 2500 rolls)
[9998 - 9999] ~ (9999-9998+1)/10000 = 0.0002 (~ once per 5000 rolls)
[10000] ~ 1/20000 = 0.00005 (~ once per 20 000 rolls)

sanity check: 0.98855+0.01+0.0008+0.0004+0.0002+0.00005 = 1

The client seeds are actually generated using javascript entirely on the client side. This is the part of the Javascript code that generates the client seed (can be found in the JS file http://static4.freebitco.in/min/main1403284658.js now but the name of the file changes when I make updates) :

Code:
charSet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
var randomString = '';
for (var i = 0; i < 16; i++)
{
  var randomPoz = Math.floor(Math.random() * charSet.length);
  randomString += charSet.substring(randomPoz,randomPoz+1);
}
$('#next_client_seed').val(randomString);
623  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 20, 2014, 06:58:36 PM
I shall set up a javascript based roll verifier within a couple of days to hopefully stop all the "your game is not fair" accusations.
624  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Win upto $200 in free Dogecoins every hour! on: June 19, 2014, 04:36:59 AM
We had some hardware issues with the freedoge.co.in server but these should be resolved now. Please let me know if you are still facing problems.
625  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 18, 2014, 12:10:21 PM
I asked wetsuit before on here, months ago, if anybody had ever hit 10,000 in Free Roll or 8888 in the multiplier. I don't think he ever responded, but I would still be interested to know. I like low-chance wins, like when you see somebody on just-dice hitting under 5 at 5% chance and winning big.

Honestly, I do not know how many have hit the big number because I do not keep a record of rolls to keep the database load low. At 500 million rolls, keeping  record of each would increase overhead by a lot.
626  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 17, 2014, 03:43:24 PM
Today I received my first withdraw of 500 Doges and I love this withdraw system as you want you can withdraw I want to say please do this in bitcoin faucet also thanks

Cannot do this with bitcoin at the moment due to the high transaction fees (10,000 satoshis per withdrawal).

I am working on a way to implement this in freebitco.in where payments requests will be grouped together in a batch and users will only need to pay a tx fee of ~350 satoshi.
627  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 14, 2014, 07:09:38 AM
I shall look into implementing an auto-betting feature in the multiply game. Will be a couple of weeks atleast though as I am currently working on some other stuff

Also, the payout multiplier below 2 would be useful. Now I can't set win chances above 50% minus house edge (at least I don't know how to do it)... Cool

Yup, will do that too.

Guys, I have a question:

Where Freebitco.in take Bitcoin to pay us?

Do you think we should know? I remember wetsuit said where he had been buying bitcoins (at Bitstamp, if I'm not mistaken)... Roll Eyes

I don't trust of the sources of income... why Freebitco.in should buy bitcoin for us?

Maybe if you turn off adblock, you will see the ads that support the website Wink
628  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 14, 2014, 06:50:41 AM
I shall look into implementing an auto-betting feature in the multiply game. Will be a couple of weeks atleast though as I am currently working on some other stuff.

The amount that you can win is updated every 15 mins with the bitcoin price and I buy bitcoins from Bitstamp every hour to keep up with the constant price changes.
629  Economy / Gambling / Re: Win free Bitcoins every hour! on: June 09, 2014, 10:02:10 PM
I signed up and the page just went blank... is that normal ?
I am using firefox..

That is strange. Did you try a refresh ?
630  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 09, 2014, 12:43:00 PM
The ad button is too close to the hi and lo buttons. Gets frustrating when your playing and you hit the ad button.

I have moved it down a bit so that should not happen anymore.
631  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 08, 2014, 07:48:00 PM
IP 108.162.196.183 is banned in Russia, and so is FreeDoge.co.in Sad

There's some site which is selling forbidden stuff on the same IP, you can check on http://antizapret.info/index.php

It's so stupid to ban cloudflare IPs, but such is life in Russia.

That is pretty lame. I have asked Cloudflare to assign a new IP address so hopefully they come through.
Cool, thanks a lot! Smiley

I have switched freedoge.co.in away from cloudflare so it should be accessible from Russia within a couple of hours. Thanks for letting me know about this.

Please let me know if you run into any issues.
Thank you, everything works now! But I probably wasn't clear enough - just a handful of cloudflare IPs are banned (less than 100 I think), you shouldn't drop cloudflare by this reason only (you can check whether IP is in the list via search box at the top of http://antizapret.info/index.php page).

Cloudflare assigns a fixed IP to each website so if freedogecoin's IP was in the block list, it would be inaccessible for everyone in Russia. I have just dropped cloudflare for freedogecoin for now, will try re-adding it in a couple of days to see if they assign it a new IP.
632  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 08, 2014, 12:39:19 PM
Dogecoin fans should check out http://FreeDoge.co.in my brand new faucet that gives you a chance to win upto $100 in Dogecoins every hour.
IP 108.162.196.183 is banned in Russia, and so is FreeDoge.co.in Sad

There's some site which is selling forbidden stuff on the same IP, you can check on http://antizapret.info/index.php

It's so stupid to ban cloudflare IPs, but such is life in Russia.

That is pretty lame. I have asked Cloudflare to assign a new IP address so hopefully they come through.
Cool, thanks a lot! Smiley

I have switched freedoge.co.in away from cloudflare so it should be accessible from Russia within a couple of hours. Thanks for letting me know about this.

Please let me know if you run into any issues.
633  Economy / Gambling / Re: Win free Bitcoins every hour! on: June 08, 2014, 11:13:05 AM
Just to clarify, I do not ban users who use bots in the Multiply game, however people who use bots for the Free play will have their accounts deleted.

Thanks for the clarification

Can you tell us the next improvements you will make? I know you have a few in mind because you always do

Working on a few more games to add to the multiply BTC section.
634  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 07, 2014, 04:26:50 PM
Dogecoin fans should check out http://FreeDoge.co.in my brand new faucet that gives you a chance to win upto $100 in Dogecoins every hour.
IP 108.162.196.183 is banned in Russia, and so is FreeDoge.co.in Sad

There's some site which is selling forbidden stuff on the same IP, you can check on http://antizapret.info/index.php

It's so stupid to ban cloudflare IPs, but such is life in Russia.

That is pretty lame. I have asked Cloudflare to assign a new IP address so hopefully they come through.
635  Economy / Gambling / Re: Win free Bitcoins every hour! on: June 07, 2014, 03:54:27 PM
Aloha !

Should i put mi wallet here to get some btw @ freebitco.in ?

1Fvrxds2LDKwTwVhPyMXaLt3m5UZCx76Wb

Also.. i got 2 referrals and they sign up under my link… i can't see them on the refer page, do they need to cash out first??

Thanks!

CodedRythM

You should be able to see them even if they just signed up under you. Did they sign up using your ref link ? Do you have their addresses ?
636  Economy / Gambling / Re: Win free Bitcoins every hour! on: June 07, 2014, 03:53:09 PM
Just to clarify, I do not ban users who use bots in the Multiply game, however people who use bots for the Free play will have their accounts deleted.
637  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Win upto $100 in free Dogecoins every hour! on: June 04, 2014, 01:13:06 PM
Registered. So far so good.

Not related to freebitco.in right? Despite the appearance lol.

http://freedoge.co.in/?r=1103

It is related to freebitco.in, I run that website too.

Also, all rewards have been doubled! So the max you can win per roll now is $200.
638  Alternate cryptocurrencies / Service Announcements (Altcoins) / Win upto $200 in free Dogecoins every hour! on: June 04, 2014, 06:40:32 AM
Hello all
I am the operator of FreeBitco.in and I have made http://FreeDoge.co.in which is a Dogecoin faucet with a gambling component, where you can win upto $200 in free dogecoins every hour and then play a HI-LO game with your won DOGE to win upto 100x.

The minimum payout is only 5 DOGE and you can request it any time and the coins will be sent to your wallet within 24 hours.

I would appreciate any suggestions or feedback that you may have.

Thanks!
639  Economy / Gambling / Re: Win free Bitcoins every hour! on: June 04, 2014, 06:20:36 AM
Dogecoin fans should check out http://FreeDoge.co.in my brand new faucet that gives you a chance to win upto $100 in Dogecoins every hour.
640  Economy / Micro Earnings / Re: Win free Bitcoins every hour! on: June 04, 2014, 06:18:37 AM
Dogecoin fans should check out http://FreeDoge.co.in my brand new faucet that gives you a chance to win upto $100 in Dogecoins every hour.
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