Pre-review video from Swynndla (New Zealand)

Hello, just few moments ago Swynndla has published wonderful pre-review video of my Polish Combination Lock. I like this video very much and the energy and hope to decode my lock by Swynndla presented there. Good Luck!

Swynndla is going to decode it soon and now he has asked people around the globe to share with him any ideas how to approach it. Please help Swynndla with your ideas. This is very important to test as many ways as possible to be sure that this mechanism is so secure as I think it is. I would like to thank Potti314 for his contribution and wonderful explanation of the mechanism and disassembly process.

Please do not pay to much attention to design this is just basic example. Please concentrate rather on mechanism itself and the working principia which is very unique. The body design and the final shape could be completely different because this mechanism is highly scalable.

Polish Combination Lock has been sent to New Zealand and USA.

Today 17 June 2019 PCL has been sent to Swynndla to New Zealand. We are waiting for new video coming soon on Swynndla channel (Pre-review).

I also want to thank HelpfulLockPicker from the USA (here is his channel: for making a review of my lock. HelpfulLockPicker does not take part in the decoding challenge, however, he agreed to review my lock. I sent HelpfulLockPicker today my lock (white version, this one: ) for review. He can play with it and have already the correct code inside the envelope for review. This is great help from him to make it visible on the market. I would like to ask also LockPickingLawyer later for such a review without participation in decoding challenge. This is important to show to people new mechanism and to make it visible on the market.

Next decoding challenge request from New Zealand.

Hello today 14 June 2019 I have finally received my lock back from Priyer. Meantime there is no contact with him so I do not know what is going on with him now. I hope he is ok and will publish his review soon.

Now, I like to welcome new participant Swynndla from New Zealand. He is very good in opening combination locks presented on his channel here:

Now I will prepare new combination set up and will send my Polish Combination Lock to Swynndla on Monday. I hope he will enjoy decoding my mechanism and he will make nice video from the try as well with final review.

Next worldwide decoding challenge will start soon. Lets stay in touch.

Priyer’s final review. Update 10.06.2019

Due to his illness, Priyer could not perform the Polish Combination Lock evaluation video earlier and present his results. Now he is healthy and promised to publish the review video in coming days. I wish him all the best and a lot of health.

UPDATE as of 10 June 2019. Nothing , no contact from Priyer. What is going on? No idea. We can only wait until he will respond somehow.

UPDATE as of 03 June 2019. Still nothing, no contact with Priyer, very strange I hope he will make the final review and send my lock back.

UPDATE as of 25 May 2019. I do not know what is going on with Priyer now, no contact. I have sent many e-mails with request for information why he didn’t made the final review of my Polish Combination Lock yet and how he is feeling now. I have no idea, no info back what is going on and why he didn’t reply. Still waiting for his final review and my lock to be send back to me. Without my lock I cannot continue this challenge so I hope Priyer is ok and will send it back to me soon.

If you have any contact with him please ask him what is going on. Thank you.

We are waiting for Priyer’s final review.

Hello , we are still waiting for the final review Priyer should do. I hope he can do it soon (we certainly waiting now too long) and I will be able then to announce next participant.

I hope Priyer can send back my lock ASAP after final video will be made.



3rd round of worldwide decoding challenge is over.

Hello we just finish 3rd round of Polish Combination Lock worldwide decoding challenge. Priyer just asked for the correct code and I have published it. Now we are waiting for final video review and afterwards Priyer will send my lock back to me for next participant. I will announce new round soon. Thank you Priyer for your effort in decoding my lock mechanism.

The Worldwide challenge 3rd round will begin soon.

21.03.2019 Today the Polish Combination Lock has been sent to Priyer (Canada) at 10:40 CET. The estimate delivery time is 7 working days. Please let us know when you receive the package. We are waiting now for first Priyer video from unpacking and than the Challenge will begin. I wish Priyer good luck in decoding Polish Combination Lock mechanism.

New Worldwide Challenge request from Priyer just arrived.

Hello due to the fact that there was no more requests from people who have more than 5000 subscribers I decided to cancel this requirement. Now anyone who has YouTube channel about lockpicking can participate in my Worldwide decoding challenge, new rules are updated now.

There is new request from Priyer to decode Polish Combination Lock. Here is his channel:

He picked already such a “unpickable” locks like: the Bowley lock, the Forever lock, and the Yuema 750 to name a few.

So lets the challenge begin soon. You can find more info on proper page….

I wish Priyer all the best and good luck in decoding. The Polish Combination Lock is now going to Canada.