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Welcome to the Onyx Data March 2024 Challenge!

Feb 29 - Mar 28, 2024 | EDT

Buckle Up! For the March challenge, we're going to analyze trends in used car sales with Power BI. Ready to learn, compete, and showcase your talents? 🚗

Timeline

Registration Open

Registration Open

29 February | 19:00

-

Submissions Open

Submissions Open

29 February | 19:00

-

Workshop | Car Sales Analysis in Power BI with ZoomCharts

Workshop | Car Sales Analysis in Power BI with ZoomCharts

12 March | 10:00

-

1:1 Mentoring Sessions

1:1 Mentoring Sessions

12 March | 10:00

29 February - 23 March

Entry Submission Deadline

Entry Submission Deadline

23 March | 20:00

29 February - 23 March

Webinar | Practical Lessons from Used Car Sales Reports: ZoomCharts Top 5

Webinar | Practical Lessons from Used Car Sales Reports: ZoomCharts Top 5

28 March | 12:00

29 February - 23 March

Winner Announced

Winner Announced

28 March | 12:00

29 February - 23 March

Dataset

Get the dataset

See past Onyx Data challenges

See past challenges

Share the challenge

Submitted Reports
About challenge
How to participate
Judging criteria
Timeline
Dataset
Past challenges

Winner of the challenge

Report Card

Interactive Dashboard for used car sales

Author: Prathamesh Sawant

15

View Report

All Submissions

Report Card

Onyx Data Challenge for eBay Used Car Sales

Author: Toyin Taiwo

11

View Report
Report Card

Ebay Used Car

Author: Eszter Kovacs

12

View Report
Report Card

Used Car Sales Data Analysis

Author: Rashmi Gandhe

11

View Report
Report Card

Onyx DataDNA Dataset Challenge - March 2024

Author: Bessem Chebbi

9

View Report
Report Card

Ebay Used Car Sales Analysis - Onyx Data Challenge

Author: Saddam Ansari

6

View Report
Report Card

Ebay Used Cars Sales

Author: Zakaria Fadili

4

View Report
Report Card

Germany Car Sales

Author: Balu Chelluri

6

View Report
Report Card

eBay used car sales dashboard

Author: Abd-ElRahman Alloush

1

View Report
Report Card

Onyx Data March 2024 Challenge

Author: Floris Moest

7

View Report
Report Card

eBay used car market analysis

Author: Lashmi Dissanayake

1

View Report
Report Card

Onyx Data March

Author: Sierra Paul

4

View Report
Report Card

eBay Used Cars Sales Analysis

Author: Ankan Bandyopadhyay

1

View Report
Report Card

Ebay Used Cars Sales

Author: Mya Nyein Chan

1

View Report
Report Card

Onyx Data DataDNA ZoomCharts Report

Author: Rohit C

0

View Report
Report Card

Ebay Used cars Analysis

Author: Ananya B Mishra

0

View Report
Report Card

eBay used car sales dashboard

Author: Sazel Shaw

0

View Report
Report Card

Data DNA Car Data Challenge 24 March BI report

Author: Devendra Rajawat

1

View Report
Report Card

Used Car Sales dataset

Author: Malaika Ramzan

1

View Report
Report Card

eBay Used Car Sales

Author: Tanzil Al Gazmir

0

View Report
Report Card

Ebay Car Analysis

Author: Souvanik Chaudhury

0

View Report
Report Card

Car analysis

Author: Jayasri Seenu

0

View Report
Report Card

March DataDNA ZoomCharts Challenge

Author: Janani G

0

View Report
Report Card

ebay Used Car Sales Analysis

Author: Kanchan Kulkarni

0

View Report
Report Card

eBay Car Sales

Author: Gori Omotola

0

View Report
Report Card

Ebay Used Car Sales Dashboard

Author: Muhammad Ilham

2

View Report
Report Card

Used Car Sales

Author: Swathi B

0

View Report
Report Card

eBay Motors: A Deep Dive Into Used Car Sales

Author: Ugochukwu Nwasuruba

0

View Report
Report Card

Used Car Sales Analysis

Author: David Amri

0

View Report
Report Card

March DataDNA Challenge Ngu Hui En

Author: Hui En Ngu

2

View Report
Report Card

Ebay Used Cars Listings in Germany

Author: Jason Carl Martin Tupas

3

View Report

About ZoomCharts Mini Challenge

ZoomCharts Mini Challenge is part of the global DataDNA – Dataset Challenge by Onyx Data, which unites 11K+ data enthusiasts worldwide, ranging from beginners to seasoned professionals, including Microsoft MVPs. Read more about the DataDNA challenge on the Onyx Data website. Join the community on LinkedIn

The ZoomCharts Mini Challenge provides a platform for a growing community to learn how to build PRO reports, aiding business users to explore data quickly and intuitively.

  1. Free License: All participants receive a free ZoomCharts Developer License that gives access to the full Drill Down PRO visuals library. License will remain active for 1 year after the challenge.
  2. Learn from Experienced Professionals: As part of the challenge, we host live workshops on report building and visualizing the challenge’s dataset in Power BI. Challenge participants can also book an individual consultation with an experienced Power BI mentor to ask questions and get personalized tips.
  3. Tailored Feedback: Every challenge submission will receive personalized feedback, giving participants the chance to hone their skills and improve their reports.

Prizes

The best report’s creator will receive a $300 Amazon gift card from ZoomCharts. The Top 5 submissions and the winner will be announced live on March 28.

Webinar recordings

Recording thumbnail

Car Sales Analysis in Power BI with ZoomCharts

Online workshop for Onyx Data DataDNA ZoomCharts Mini Challenge participants

Watch the recording
Recording thumbnail

Practical Lessons from Used Car Sales Reports: ZoomCharts Top 5

Reviewing TOP5 entries from March DataDNA ZoomCharts Mini Challenge + announcing the winner

Watch the recording

How to participate?

  1. Register for ZoomCharts Mini Challenge and receive a Drill Down Visuals Developer License for Power BI.
  2. Download the March DataDNA Challenge dataset
  3. Use the data to create a Power BI report including at least 2 ZoomCharts Drill Down Visuals in one report page.
  4. To learn more about applying ZoomCharts visuals in your reports, you can participate in the challenge workshop.
  5. Submit your entry to be verified.
    (If your submission doesn’t match the challenge criteria, you will be notified by email, so make sure you will have time for revision and resubmission if needed. Feel free to resubmit your entry as many times as necessary before the deadline)
  6. Follow ZoomCharts on LinkedIn
  7. Share the final version of your submission as a LinkedIn post on your profile, including the tags @ZoomCharts and @OnyxData, as well as the hashtags #dataDNA and #builtwithzoomcharts.
  8. IMPORTANT: After posting final report version on LinkedIn, please complete this form: https://forms.office.com/r/7xjizwdXbU

All participants of ZoomCharts Mini Challenge who have filled the form are also valid to compete in the main Onyx Data DataDNA challenge for a chance to win additional prizes.

Technical requirements

  • Build your report using only Power BI
  • The number of pages in the report is not limited
  • At least one report page has to contain a minimum of 2 ZoomCharts Drill Down Visuals. See a practical guide on Drill Down Visuals here

Judging criteria

We empower participants to build PRO reports in order to create exceptional user experiences. Drill down and filter data with ease, giving your end-users the insights they need, quickly and intuitively.

  1. How easy is it to understand the data? (max 10 points)
    • Is too much text used for explanation?
    • Are the indicative colors in charts instinctually understandable?
    • Does it tell a story?
  2. How easy-to-use is the report? (max 14 points)
    • Cross-chart filtering implementation across the report. Can other visuals provide relevant data as the user explores the report?
    • Response time
    • Drill Down: multi-layer data exploration. Can the user drill down and gain additional insights within the report?
    • Use of tutorial overlays and other elements to assist new users. Can a new user start using this report straight away with just the guidance provided within the report itself?
  3. How good is the report design and is it suitable for its purpose? (max 10 points)
    • Visual design: is the overall look consistent, no empty spaces, no overcrowding?
    • Interface design: are there unnecessary visualizations/buttons/complexity in use?
    • UX design: is the produced report usable?
    • Report design: is the main challenge answered?
    • Technical: are all the fonts used the same, are the sizes readable?

You are encouraged to use various techniques at your disposal, such as tooltips, drill-throughs, drill-downs, cross-chart filtering and page navigation features, to enhance your analysis.

Timeline

Registration Open

Registration Open

29 February | 19:00

-

Submissions Open

Submissions Open

29 February | 19:00

-

Workshop | Car Sales Analysis in Power BI with ZoomCharts

Workshop | Car Sales Analysis in Power BI with ZoomCharts

12 March | 10:00

-

1:1 Mentoring Sessions

1:1 Mentoring Sessions

12 March | 10:00

29 February - 23 March

Entry Submission Deadline

Entry Submission Deadline

23 March | 20:00

29 February - 23 March

Webinar | Practical Lessons from Used Car Sales Reports: ZoomCharts Top 5

Webinar | Practical Lessons from Used Car Sales Reports: ZoomCharts Top 5

28 March | 12:00

29 February - 23 March

Winner Announced

Winner Announced

28 March | 12:00

29 February - 23 March

Dataset

Get the dataset

See past Onyx Data March 2024 challenges

See past challenges

Your Drill Down Visuals Developers License

Use the email and password provided below to log in Power BI Desktop and access an account with a license to use all ZoomCharts Drill Down Visuals.

Upon logging in, you will need to change your password and enable two-factor authentication. If you encounter any problems, feel free to reach out to us via chat.

*This Developer License can be used to create a report for this ZoomCharts Mini Challenge or for your personal training purposes. Commercial use of this license is prohibited.

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