Cypher is a widely used open query language specifically designed for property graph databases, offering a fast and intuitive approach to working with such data structures. This comprehensive cheat sheet serves as an invaluable resource, providing a range of common and useful Cypher queries, including those for finding nodes and relationships, using the MATCH and OPTIONAL MATCH clauses, filtering with WHERE, chaining queries with WITH, and performing node creation and updates via the CREATE and SET commands. It also covers deleting nodes and relationships with DELETE, employing the CALL clause for subqueries, loading data using LOAD CSV, and optimizing queries with INDEXES and CONSTRAINTS. Additionally, it highlights graph algorithms such as Breadth-First Search and PageRank, NetworkX integration for advanced analysis, and various utility queries for counting nodes and relationships. The cheat sheet encourages users to further their understanding through additional resources like Memgraph Playground and community support platforms.