In Jainism, the "99 Yantra" (also known as "Navanu Yantra" or "Navaanu Yantra") is a sacred diagram used particularly by followers of the Shwetambar Jain tradition. The yantra consists of the number 99 arranged in a particular geometric pattern and is associated with religious rituals and spiritual significance.

Significance:

• The number 99 (Navanu) symbolizes the 99-fold effort or endeavors required to attain liberation (moksha).
• It is related to the worship of the Siddhachakra, a powerful Jain yantra that represents the nine supreme entities (Navapad) and their attributes.
• The 99 Yantra is sometimes used in rituals for prosperity, spiritual upliftment, and removing obstacles.

Usage:

• The yantra is typically drawn or inscribed on a copper plate, paper, or cloth during special rituals, especially in the Paryushan festival or other auspicious occasions.
• Devotees may meditate on the yantra, recite specific mantras, or perform abhisheka (ritual bathing) with it.

Interpretation:

• It is believed that performing worship with the 99 Yantra with devotion helps in accumulating spiritual merit and paves the path toward liberation.
• The yantra is also used for protection and to ward off negative influences.

Cultural Presence:

• The 99 Yantra is more prominent in some communities and temples, and its practice can vary regionally within Jainism.

Note: While the 99 Yantra is respected in some Jain communities, it is not a universally central practice across all sects. Its use and interpretation are most prevalent among certain Shwetambar sects seeking spiritual and worldly benefits.

If you wish to learn how to draw the 99 Yantra or know about the ritual in detail, please let me know!