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ChallengeJP

The Remedy for Your Spreadsheet Headaches

Tutorials
Templates
Services
About
Free Consultation

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© 2020-2025 Jacek Polewski. All rights reserved. Microsoft® Excel® is a registered trademark of Microsoft Corporation.

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contact@challengejp.com
+44 (0)7988 271472
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© 2020-2025 Jacek Polewski. All rights reserved. Microsoft® Excel® is a registered trademark of Microsoft Corporation.

Useful Links
Tutorials
Templates
About
Free Consultation
Basket

Privacy Policy
Cookie Policy
Terms and Conditions
Refund Policy

My Services
Financial Modelling
Data Analytics
One-to-One Training

Contact Details
Jacek Polewski
contact@challengejp.com
+44 (0)7988 271472
LinkedIn Profile
Company Details

Neve | Powered by WordPress

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