Amaze Kings is a logic puzzle app in which players place crowns on a grid according to three rules: exactly one crown per row, one per column, and one per each colored region, with no two crowns touching each other orthogonally or diagonally. The game presents 1,400 handcrafted levels ranging from a compact 5 by 5 grid to a 20 by 20 layout. Every level has exactly one solution and is designed to be solved through pure deduction without guesswork. The app includes several additional modes and features beyond the main campaign. Crown Road offers event packs of hand-tuned challenges, and the Royal Vault provides 500 bonus levels covering all grid sizes. A Zen mode offers endless boards up to 20 by 20 with no timer or scoring. Players can cycle through square states by tapping, marking a cell as empty, a note, or a crown. Progress can be saved and synced across devices using a Google or Apple account. Amaze Kings is available on Google Play and the App Store, and a free browser version is also accessible. The first four realms are free to play with advertisements; a Premium purchase removes ads and unlocks all realms up to The Crown. Premium or a Pass also enables full offline play. The game supports multiple languages, including Dutch and Japanese, throughout the entire interface. The core logic puzzle requires players to apply the three constraints systematically to place crowns without violating adjacency rules.