Guide

OK Win Hack Chart and PDF: Test the Pattern

Updated 8 October 2026 · 5 minute read

A hack chart is a table of past results with a rule drawn on it, usually “after a run of one kind, the other comes next”. A rule drawn on old rows always fits them. The test is how it does on results it never saw, and the box above runs that test on 150 digits.

Tool · runs in your browserNothing is uploaded

Type or paste them. Spaces, commas, new lines or nothing between results all work. In digits mode every digit is one result, and big means 5 to 9 and small 0 to 4 (the common description; if your app shows big and small differently, paste its own B and S results in two-sides mode). In colours mode use G, R and V, or the words green, red, violet.

Try an example:
150digits read
p = 0.67digit counts against the expected shares: consistent with random
9longest streak, big or small (usually 7 in a list this long)
25%of random lists this long hold a streak that long
17%of 1,000 random lists the same length looked unusual on at least one check
4.7%looked unusual on the counts alone (the 5% line)
72 runsabout 76 expected: consistent with random
9 of 23bets “the opposite after 4 in a row” that came off (50% by chance): consistent with random

All 5 checks on these 150 digits look consistent with random. Random lists this long look unusual on at least one check 17% of the time, so one odd check proves little, and none of it says anything about the next result.

What was checked in these 150 digits
CheckYour listRandom listsVerdict
Count of each digitχ² = 6.7 on 9 degrees of freedomusually below 16.9Consistent with random (p = 0.67)
Big against small77 big, 73 smallabout 75 eachConsistent with random (p = 0.74)
Longest streak (big or small)9 big in a rowusually 7; 9 or more in 25% of random listsConsistent with random (p = 0.25)
Runs (how often the result switches)72 runsabout 75.9 (usually 64 to 88)Consistent with random (p = 0.57)
Bet the opposite after 4 in a row9 of 23 (39%)50% (usually 30% to 70% for 23 bets)Consistent with random (p = 0.40)

Random lists look odd too

This draws 1,000 random lists the same length as yours, runs the same checks on each and counts how many look unusual. It uses random numbers from your browser on your own device. There is no money in it, nothing is saved or sent, and it is not any app’s game.

A chart looks like something you can check, and you can. First, work out what you were handed.

What did you get, and from where?

What you haveThe riskFirst step
A PDF from a chat, or a “free download pdf” pageThe page or chat serving it may ask for a phone number, a channel join or a login firstCopy the page’s address, do not tap it, and score it in the link checker
A file named like a chart that ends in .apk or .zip, or has two endings, as in chart.pdf.apkIt is not a document. It may be an app fileDo not open it. Read the APK guide and run the file fingerprint checker
A screenshot of a chartNo file to open, but whoever drew the rule had already seen the rowsGo to the test below
A chart on a site that says it updates “live”The site decides what you seeScore the address, then read why addresses change

Why a PDF from a chat is a risk in itself

A chart is a table of numbers, so nothing about it needs a download, a phone number or a login. Three things make the file the riskier part:

  • The ending. Look for .pdf as the last ending; an app file can wear a document’s name.
  • The links inside. A link inside a chart can lead anywhere.
  • The size. A one-page table is small. A large file for a few rows is a reason to stop.

If it really is a PDF, read the rows and leave every link in it alone.

What a chart claims

Every chart rule has one shape: look at the last few results, then say what comes next. As commonly described, a round draws one digit from 0 to 9, with 5 to 9 called big and 0 to 4 small. The commonest claim is “after N of one size in a row, the other comes next”. Others call a long-missing digit “due”. All assume the past leaks into the next draw, which it cannot if every round is drawn afresh.

One list, four versions of the rule

The box above holds 150 digits from this site’s own random-number generator. No pattern was put in, and all five of the tool’s checks call the list consistent with random. Here is “bet the opposite after N in a row” scored on it.

Opposite after… in a rowBetsCame offHit rateLuck alone usually gives
2773545%39% to 61%
3411741%34% to 66%
423939%30% to 70%
513431%23% to 77%

On this list no version beats 50%. At 6 in a row there were only 8 bets, too few to judge. Another random list gives another answer: the tool’s 100-digit example scores 53%, 58% and 60% for 2, 3 and 4, all consistent with random. A chart maker holding that list prints the 60%.

Test a chart on your own digits

  1. If your app lists past results, copy the last 100 or more on your own screen. Paste digits only. The tool reads every digit it finds, so a period number would add false results.
  2. If your app lists the newest result on top, tick “My list starts with the newest result”.
  3. Choose digits and set the rule to the chart’s N.
  4. Read the line on bets that came off. The tool judges a rule only after 10 bets.
  5. Repeat on results that arrived after the chart was made. A rule that fits only its own rows has told you nothing.

Reading the answer

  • Consistent with random means random lists would often look like yours. This list gives no reason to believe the chart.
  • Unusual for random means a p-value under 0.05. It is still not a pattern: 17% of 1,000 random lists of 150 digits looked unusual on at least one of the tool’s checks.
  • A hit rate near 50% is what guessing an even-chance call gets. A rule must also beat the bet’s price, which turns on a payout and fee we could not read.

If you already opened one

Delete the file. If you typed a number, a login or a code anywhere, change your password from another device. If card or UPI details went in, call your bank, then 1930, and report it at cybercrime.gov.in. The hack guide has the full list.

What this page cannot tell you

We are not OK Win. We opened no chart file and read no rules. The tool judges only the list you paste, and nothing in a list says what the next result will be.

Common questions

Is a PDF itself dangerous to open?

A real PDF is a document, and no reader app turns a table of old digits into a forecast. The risks sit around it: the page or chat that serves it, a file that is not a PDF at all, and links inside it. We opened no such file, so we cannot speak for any given one. Check the ending and who sent it.

What does “after 4 in a row” mean on a big small chart?

The rule looks at the last four results. If all four were the same size, it bets that the next one will be the other size. Big and small are commonly described as 5 to 9 and 0 to 4, though we read no OK Win rules. The tool counts each such moment as a bet and shows how many came off.

How many results do I need to paste?

At least 10 for the tool to run. Its digit-count check needs about 50 to be judged, and the rule check needs 10 bets. A rule that waits for six in a row fires rarely, so it needs a long list. The after-4 rule fired 23 times in 150 digits.

The analyser calls my chart’s rule consistent with random. Does that make the chart wrong?

It makes the list you pasted a poor reason to believe it. Random lists would often look like yours. It does not prove the chart useless for all time, and it cannot, because we know nothing about how any app makes its results. Test the rule again on a fresh list.

Why does the chart I was sent look right on its own rows?

Because the rows came first and the rule was chosen after. With 150 digits and several choices of N, some rule will look good on that list. Four versions of the rule scored 31% to 45% on one list, and three versions scored 53% to 60% on a second list. A chart is only worth anything on rows it has not seen.

A site wants my phone number before it sends the PDF. Should I give it?

No. A table of numbers needs no phone number, channel join or login to be shown. Give nothing and close the page. If you already gave a number, expect calls and messages, and never read out a code that reaches you. Call 1930 if money was asked for.

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