Cypher Review Summary
Last updated: 2026-08-14
- Teaches various ciphers effectively
- Excellent beginner's guide included
- Challenging and engaging puzzles
- Insufficient hint system available
- Puzzles require external knowledge
- High difficulty may deter players
Emotions
Archetypes
Timed cohorts
Switch between playtime slices of churn risk.
Refund churn
Risk snapshot
Fast read on churn risk and the loudest complaints.
74.0% PrecisionFeb 7, 2019 → Aug 2, 2026
Total revenue at risk
$5,529
~$61 per month
Modeled from refund-intent reviews
Most dangerous issue
Requires External Research
Design · 12.1% of risk
Churn driver breakdown
Weighted by churn risk
Design
100.0%$5,529
Issue map
Complaint treemap
Normalized churn drivers sized by volume; click to inspect a cluster.
Issue treemap
Size = count · Color = sentiment
Design · 100.0% share
Issue · Design
Requires External Knowledge
Share of issues
11.1%
Primary region
United States
Detected from language cues
Anger level
Frustrated
Average sentiment intensity