Number-logic puzzle · Android

Bulls and Cows review: a quick, brain-teasing number-deduction puzzle

Bulls and Cows (listed in Ukrainian as “Бики та корови” / “Розгадай число”) is a compact take on the classic number-deduction game: a hidden number, a handful of guesses, and feedback that tells you how close you are. Each guess returns “bulls” (a correct digit in the right place) and “cows” (a correct digit in the wrong place), and you reason your way to the answer. It’s a pure logic puzzle — no story, no grind — built around difficulty modes and a race-your-friends hook. It’s a small indie game with thin ratings, so we describe it by how it plays rather than a track record.

Everything here comes from the live Google Play listing. This is a puzzle game; we describe its gameplay, modes, and features and quote no rating.

The core game: deduce the hidden number

The loop is guess → read the clues → narrow it down. You enter a number, and the game tells you how many digits are exactly right (“bulls”) and how many are correct but misplaced (“cows”). From those clues you deduce the hidden number in as few guesses as possible. It’s the same satisfying deduction that makes Mastermind tick, distilled to digits and playable in short bursts.

Difficulty across nine modes

Bulls and Cows ships with nine game modes grouped into three kinds. Time attack (three modes) puts you against the clock. Number of digits (five modes) scales the challenge from short, easy numbers up to longer ones that demand real deduction. Training lets you practice without pressure. That spread means the same core puzzle stays interesting whether you want a relaxed solve or a tense sprint.

Race your friends

Beyond solo play, the game leans on a simple competitive hook: challenge friends to see who cracks the number faster. For a puzzle this quick to play, a “who’s fastest” framing turns a solo brain-teaser into something you can needle friends with.

Quick sessions, low commitment

A round is short by nature — a few guesses and you’re done — which makes this the kind of game you open for a couple of minutes in a queue or a break. There’s no energy meter or long progression to manage; you pick a mode and play.

Cost and platform

Bulls and Cows is free to play on Android. The listing names no price beyond free, so we don’t quote one. It’s a small, focused puzzle rather than a feature-heavy title — the appeal is the deduction, not production scale.

Who it fits

It suits people who like pure logic puzzles and quick mental workouts — anyone who enjoys Mastermind, number puzzles, or deduction games and wants a fast, no-fuss version on their phone. If you want rich production, a big progression system, or a large polished puzzle franchise, a bigger title fits better; if you just want the clean bulls-and-cows deduction with difficulty options, this delivers it.

Verdict

A tidy, focused take on a timeless deduction puzzle: clear feedback, nine difficulty modes, and a race-your-friends hook, all free on Android. Its charm is the mechanic itself — deduce the number from bulls and cows — and the difficulty spread keeps it replayable. It’s a small indie game with thin ratings, so treat it as a light, promising pick rather than a big-budget puzzle. For a quick number-logic fix, it’s worth a try.

At a glance	Bulls and Cows
Platform	Android (Google Play)
Price	Free to play (no named price)
Type	Number-deduction logic puzzle
Modes	9 — time attack, digit length, training
Multiplayer	Race a friend
Session	Short — a few guesses per round