was forced into exile for 13 years, which included one year in anonymity. Exile Yaksha Prashna During their exile, the 4 other Pandavas happened upon a lake, which was haunted by a Yaksha. The Yaksha challenged the brothers to answer his moral questions before drinking the water; the four Pandavas laughed and drank the water anyway. As a result, they choked on the water and died. Yudhishthira went in last, answered many questions put forth to him by the Yaksha and revived his brothers. He asked for any other wish as he was impressed and told him he could ask for wealth, strength, power, anything he wished. Yudhishthira said he already got the strength, wealth and power when all his four brothers were revived and said he could not ask for any other wish. Sahadeva said if you do not use this wish, we might be in trouble in the future. Arjuna knowing that his brother Sahadeva knows the future told Yudhishthira to ask another wish. Bhima and Nakula also knew that Sahadeva and Arjuna were very smart and told him to use his wish. Later Yama, his father told him to ask for a wish. Yudhishthira said, "Asking for 1 or 2 boons is not being greedy but asking for 3 or more boons is being greedy and it is one of the gravest sins. My brothers are insisting me to ask for a wish and the person who is ready to give me a boon, my father also wants me to ask for another boon. I do not ask for being the wealthiest man nor being the most powerful man. All I ask is that me, my brothers and Draupadi should not be recognized during the 13th year of exile."This story is often cited as an example of Yudhishthira's upright principles. The Yaksha later identified himself as Yudhishthira's father, Dharma and pointed them to the kingdom of Matsya to spend their last year in exile anonymously. Ajñātavāsa (Incognito) Along with his brothers, Yudhishthira spent his last year of exile in the kingdom of Matsya. He disguised himself as a Brahmin named Kank (among themselves Pandavas called him Jaya) and taught the game of dice to the king. Kurukshetra war When the period of exile was completed, Duryodhana refused to return Yudhishthira's kingdom. Yudhishthira made numerous diplomatic efforts to retrieve his kingdom peacefully but in vain. He was convinced