Mystery Box
12 stages
Stage rewards
| Stage | Count | Chance / condition | Expected |
|---|---|---|---|
| Ongoing | |||
| Opens within 7 days | |||
| Other | |||
| Regular Event Stages · Q1. What's in the Box? Quiz › Slice Through Aliens! | ×1 ×1 | 100% first clear only 100% | 1 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Dancing Between Planets | ×1 ×1 | 100% first clear only 97% | 0.97 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Cat #3: Meow of Mystery? | ×1 ×1 | 100% first clear only 93% | 0.93 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Lucky Charm! | ×1 ×1 | 100% first clear only 89% | 0.89 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Fat And Happy | ×1 ×1 | 100% first clear only 85% | 0.85 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Thankful Every Day | ×1 ×1 | 100% first clear only 80% | 0.8 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Cat #2: Fortune's Feline? | ×1 ×1 | 100% first clear only 75% | 0.75 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Commemorating... what? | ×1 ×1 | 100% first clear only 70% | 0.7 |
| Regular Event Stages · Q1. What's in the Box? Quiz › With Gratitude | ×1 ×1 | 100% first clear only 65% | 0.65 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Cat #1: Limited Edition? | ×1 ×1 | 100% first clear only 60% | 0.6 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Open the Mystery Box | ×1 ×1 | 100% first clear only 55% | 0.55 |
| Regular Event Stages · Q1. What's in the Box? Quiz › Three Hidden Cats | ×1 ×1 | 100% first clear only 50% | 0.5 |
Stages open now or opening within 7 days are moved to the top. Within each group, rows are sorted by expected value (average number per clear). "First clear only" rewards are given once, so they are left out of the expected value.