Bulls and Cows
Bulls and CowsPlay Bulls and Cows, also known as 1A2B, a code-breaking logic game where you use A/B clues to find the hidden 4-digit number.
DeductionBeginner
Choose a Logic Game to Play Online
Play free online logic games in your browser, including deduction games, arithmetic number puzzles, and grid logic challenges. Choose Bulls and Cows for code-breaking deduction, Countdown Numbers for target-number arithmetic, or Futoshiki for inequality-based grid reasoning.
DeductionArithmeticGrid logicDifficulty levels
All games
3 games
Countdown Numbers
Countdown NumbersPlay Countdown Numbers, a target number arithmetic puzzle where you combine number tiles to make the exact target.
ArithmeticMental training
Futoshiki
FutoshikiPlay Futoshiki online, a grid logic puzzle where every number placement must follow row, column, and inequality rules.
Grid logicReasoning
Find the Right Logic Game for You
Deduction Games
Use clue feedback to narrow a hidden answer. Try Bulls and Cows if you enjoy code-breaking, number deduction, and A/B logic clues.Try it
Arithmetic Puzzle Games
Combine number tiles with operations to reach a target. Try Countdown Numbers if you like mental math and target-number puzzles.Try itGrid Logic Puzzles
Follow row, column, and inequality rules to complete a grid. Try Futoshiki if you enjoy number placement and spatial reasoning.Try itMultiple ways to play
Practice
Play freely with no pressure and learn the rhythm of each game.
Daily challenge
A fresh puzzle every day, with scores ready for comparison.
Daily Archive
Review past daily puzzles, winners, scores, and challenge records. Archives help players learn from previous games and track puzzle history.
What are logic games?
Logic games are puzzles that ask you to reason from rules, clues, numbers, or spatial constraints. Instead of relying on speed alone, they reward careful thinking, pattern recognition, and step-by-step deduction.
On Logic Dream, you can play three types of online logic games: Bulls and Cows for number deduction, Countdown Numbers for arithmetic reasoning, and Futoshiki for grid-based logic and inequality rules.
Each game is designed for short browser sessions. You can start with free practice, try a daily logic challenge, or review past puzzle records in the daily archive.
View guides
Easy to start
Short rules and direct play.
Short sessions
Most rounds fit into a quick break.
Review Past Puzzles
Use archives to revisit previous daily challenges.
Are these logic games free to play?
Yes. You can play the logic games online in your browser for free. No download is required.
Do I need to create an account?
No. You can start with practice mode right away. Some future ranking or progress features may use player names or accounts, but the current games are playable without registration.
Which logic game should I start with?
Choose Bulls and Cows if you like deduction, Countdown Numbers if you enjoy arithmetic puzzles, and Futoshiki if you prefer grid logic and number placement.
What is the difference between practice and daily challenges?
Practice mode lets you play freely. Daily challenges use one shared puzzle each day, making results easier to compare.
Are these games beginner friendly?
Yes. Each game has short rules and a direct play area. Start with practice mode, then try daily challenges when the rules feel familiar.
Can I review past daily puzzles?
Yes. Use the daily archive to browse past challenges, winners, scores, and puzzle records.
Related Guides
How to Play Bulls and Cows
Learn A/B clues, unique-digit guesses, and the basic deduction loop.
Countdown Numbers Solving Ideas
See how target numbers, number tiles, operators, and expressions fit together.
How to Play Futoshiki
Review row, column, and inequality rules before solving grid puzzles.
How Daily Challenges Work
Understand shared daily puzzles, result submission, and daily comparisons.
How to Use the Daily Archive
Browse past puzzles, archived results, and historical challenge records.