Oz's Puzzle guide for Mongil: STAR DIVE. See how to solve Oz's Puzzle, find Elendor treasure chests, get Crest of Wisdom, Forgotten Puzzle Chests rewards, and more.
Table of Contents
What is Oz's Puzzle?
Puzzles with Rewards

"Oz's Puzzle" is a puzzle-solving element placed around the map. By solving the puzzles, you can obtain treasure hidden by Oz, so be sure to actively search for them to get rewards.
Appears on the Map When Discovered

"Oz's Puzzle" will not appear on the map until it is discovered. First, you need to move around the area and find it by sight.
Oz's Puzzle Mechanics
- Examine Oz's Magic Tome
- Solve the puzzle using the hints
- Clear it and receive the reward

You can start Oz's Puzzle by examining Oz's Magic Tome.

Use the text displayed when examining the Oz's Magic Tome and other nearby clues to figure out the solution.

Mongil: Star Dive Oz's Puzzle Rewards
Get Starlight Crystals and Materials

From the Forgotten Puzzle Chest that appears upon clearing an Oz's Puzzle, you can obtain Starlight Crystals needed for the Gacha, enhancement materials, and Crest of Wisdom.
You Can Increase Max Stamina

The Crest of Wisdom obtained from Oz's Puzzle can be exchanged with an Alchemist NPC for Scroll of Endless Wandering, which can increase your max Stamina. Increased Stamina makes it easier to Dodge, which helps you gain an advantage in combat.
Verona is on the Left Side of Hananis

Verona, the alchemist of Hananis, is standing in a location slightly to the left of the center on the Hananis map. If you can't find Verona, open the map and use the tracking function.
Mongil: Star Dive Related Guides
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