Java Challenge Belgium 2023 by Randstad Digital
05/11/2023 to 18/01/2024
15 minutes

1st: 1 day ticket to JavaLand

2nd: 2 Heroes Comic Con tickets + €100 Amazon voucher

3th: 2 Heroes Comic Con tickets

Java lovers, ready to win the title of Champion of the Java Challenge Belgium 2023

Take part in this challenge organized by Randstad Digital and showcase your Java expertize. 

The first round is played online. The best participants will be invited to the finals on 8/02/2024 where you'll have a chance to compete for the grand prizes. 

Prizes to win:

  • 1st place: a one day ticket to JavaLand 2024 (value of €600)
  • 2nd place: 2 tickets to Heroes Comic Con 2024 + Amazon voucher of €100
  • 3th place: 2 tickets to Heroes Comic Con 2024

Registration is free, so what are you waiting for? Good luck!

Follow these steps:

  1. Sign up or Sign in on your profile
  2. Choose the right category via Sub challenge
  3. Press Start
  4. You can see your score right after your participation
  5. The score details will be released privately when the challenge ends

Jury and ambassadors

Wim Wouters
Senior Solutions Architect
Randstad Digital
Gert Vanderseypen
IT Consultant
Ausy Belgium
Sébastien Combéfis
Haute École Provinciale de Hainaut - Condorcet
Olivier Hubaut
Board Member & JUG Leader at Brussels Java User Group & Founder
T.M.P. Solution
Rudy De Busscher
Speaker, Java EE Architect, Senior developer & Coach
Frank Delporte
Senior Technical Writer
Azul Systems
Roel De Nijs
Senior Java Developer
Jerry Hamal
Managing Director
Randstad Digital
Milandra Kerkhofs
Talent manager Digital Solutions
Randstad Digital
Sabrina Fiori
IT recruiter
Ausy Belgium

Rules of the challenge

This challenge consists of 2 categories: a category for both IT professionals and IT students, and one category for employees of Randstad Digital. 

You'll have 15 minutes to answer to 15 multiple choise questions.

A wrong answer results in a score of 0. When you skip a question, you win nor lose points. The total score will be the cumulative score of all questions answered within the timeframe of 15 minutes. 

The 30 best professional & students and the top 3 of the employee category will be invited to the finals.

Participants must be over 18 years old and be residents of Belgium to win the prizes.

Only one registration per person is authorized.

The participant can only compete in his own name and not for someone else.

Data sharing and privacy

By registering for this challenge, you agree Randstad Digital and affiliated parties will have access to the following data:

  • Name & Firstname
  • Country & Location
  • Email & Mobile number
  • Info added to your EDITx profile 

Personal data is collected and processed for the following uses:

  • To invite the best participants of the first round to the finals;
  • To deliver the prizes to the best participants;
  • To share the results of the challenge and ask for testimonials to some participants;
  • To inform the participants about job opportunities or internships. 

The details of the scores will be released privately in your personal dashboard at the end of the Challenge, so that the answers can't be shared among players. The leaderboard is only displaying the top participants.

You can exercise your rights or contact Randstad Digital in case of any questions via the address 


We really don’t want to disqualify you, but sadly we will have to, if we catch you doing any of the following:

  • Communicating and/or publishing any kind of data, questions or solutions in liaison with the challenge, and sharing directly or indirectly this information with any other contestant before the challenge has been closed;
  • Attempting to damage the website or taking action that may have a negative impact on the normal process/operating procedure of the challenge. Incidentally, this may also be considered as a legal violation, and the organizer reserves the right to initiate a legal procedure and claim damages before the court.
  • Taking any action in violation of the copyrights/IP that belong to the authors of the questions, the members of the Jury, and the EDITx IT educators community.
  • Having multiple profiles while participating in the challenge.

Cookies, intellectual property, data privacy, responsibility, applicable law and court jurisdiction: for more information, see Challenge termsTerms of Use and Privacy Policy.