1. Heart of the Cards
2. The Ultimate Great Moth
3. The Harpie Lady
4. Attack from the Deep
5. The Dinosaur Duelist
6. Evil Spirit of the Ring
7. Panik Attack
7A. Arena of Lost Souls (Duelist Kingdom DLC)
8. The Face Off
9. A Duel of Tears
9A. Champion vs Creator (Duelist Kingdom DLC)
10. Duel Identity
11. Keith's Machinations
12. Best Friends, Best Duelists
13. The Match of the Millennium
14. The Mystery Duelist
15. Battle City Begins
16. The Master of Magicians
17. Playing with a Parasite
18. Mime Control
19. The Dark Spirit Revealed
20. The Awakening of Evil
21. A Duel With Destiny
22. Clash in the Colosseum
23. The Final Face Off
23A. A New Evil
23B. Deja Duel
23C. Fighting for a Friend
23D. Grappling with a Guardian
23E. A Duel with Dartzi
24. The Final Duel
The total is 25 counting the first duel, which is a tutorial.
There are also 7 additional challenges in the Downloadable Content (DLC) for this first era of Yugioh.
Downloadable Content (DLC)
Duelist Kingdom: added January 8, 2017.
All the cards:
https://www.yugiohcardguide.com/card_list.html
