Astral Hunter vs Cryptarithmetic

"Astral Hunter" is an exciting flight shooting Roguelike game! - 6 unique aircraft, each designed to meet different combat needs. - 120+ chips, freely combinable to create your own playstyle. - Various Bosses, each challenge brings a fresh experience.

Cryptarithms — crack the code of numbers What if the digits in mathematical equations were replaced with letters? Your task is to figure out which digit is hidden behind each letter. Sounds simple? Give it a try. How it works You are given an equation like “COT + COT = DOMA”. Each letter represents a unique digit from 0 to 9. Find all the matches so that the math works out. One letter — one digit. No randomness, just logic. Five game modes Classic — solve at your own pace with no time limits Timed — race against the clock for adrenaline lovers Zen — no scores or rankings, just pure enjoyment of the process Daily puzzle — one unique challenge every 24 hours Tournament — five puzzles in a row, total score, a true test Four difficulty levels From simple two-digit equations for beginners to multi-layered challenges with 10 unique variables for true mathematical detectives. Progression system Earn points and experience for every solution. Rise from Beginner to Immortal through 10 mastery levels. Unlock 25 achievements — from your first solution to marathon win streaks. Hints without pressure Stuck? Spend points on a hint — one letter will be revealed. In Zen mode, hints are always free. Don’t want to spend points — watch a short ad. Thoughtful details — Dark and light themes that follow system settings — Daily reminders (customizable) — Detailed statistics: best streaks, average time, breakdown by difficulty — Supports addition, subtraction, and multiplication — Endless generation of unique puzzles Cryptarithms have existed since the early 20th century and remain one of the most elegant forms of mathematical puzzles. Now in your pocket. Train your mind. Every day.