Ben 10: Ultimate Challenge (English Wikipedia)

Foster, Elizabeth (8 June 2017). "Turner EMEA orders Ben 10 game show". Kidscreen. Archived from the original on 15 June 2017. Retrieved 4 November 2020.
Foster, Elizabeth (8 June 2017). "Turner EMEA orders Ben 10 game show". Kidscreen.

mediaupdate.co.za

"Ben 10 moves into reality television genre". Media Update. Newsclip Media Monitoring. 29 November 2011. Archived from the original on 11 January 2012.

RegularCapital (8 June 2017). "Cartoon Network EMEA Greenlights Ben 10 Challenge Live Action Game Show". RegularCapital: Cartoon Network International News. RegularCapital/Turner Broadcasting System Europe (Press Release). Archived from the original on 13 July 2017. Retrieved 20 June 2017.
RegularCapital (11 October 2017). "Ben 10 Challenge New Show Premieres On Cartoon Network UK This Friday 13th October". RegularCapital: Cartoon Network International News. RegularCapital/Turner Broadcasting System Europe (Press Release). Archived from the original on 8 November 2017. Retrieved 11 October 2017.
"Ben 10 Challenge New Show Premieres On Cartoon Network UK This Friday 13th October". RegularCapital. 11 October 2017.
"Cartoon Network Africa And Boomerang Africa December 2017 Highlights: All Times CAT". RegularCapital. 30 October 2017.

Mora, Matyas (22 August 2011). "◙ Especial de Ben10 con...Sergio Figliuolo ??". Taringa! (in Spanish). Archived from the original on 4 November 2020.

Ong, Yeevon (20 November 2013). "Join the Ben 10 Ultimate Challenge Asia". theSundaily. Archived from the original on 11 August 2017.

Ong, Yeevon (20 November 2013). "Join the Ben 10 Ultimate Challenge Asia". theSundaily. Archived from the original on 11 August 2017.
Foster, Elizabeth (8 June 2017). "Turner EMEA orders Ben 10 game show". Kidscreen. Archived from the original on 15 June 2017. Retrieved 4 November 2020.
RegularCapital (8 June 2017). "Cartoon Network EMEA Greenlights Ben 10 Challenge Live Action Game Show". RegularCapital: Cartoon Network International News. RegularCapital/Turner Broadcasting System Europe (Press Release). Archived from the original on 13 July 2017. Retrieved 20 June 2017.
RegularCapital (11 October 2017). "Ben 10 Challenge New Show Premieres On Cartoon Network UK This Friday 13th October". RegularCapital: Cartoon Network International News. RegularCapital/Turner Broadcasting System Europe (Press Release). Archived from the original on 8 November 2017. Retrieved 11 October 2017.
Mora, Matyas (22 August 2011). "◙ Especial de Ben10 con...Sergio Figliuolo ??". Taringa! (in Spanish). Archived from the original on 4 November 2020.
"Ben 10 moves into reality television genre". Media Update. Newsclip Media Monitoring. 29 November 2011. Archived from the original on 11 January 2012.