Number Baseball

Game Goal

Deduce the secret combination of unique digits using the fewest guesses possible.

Create Room

1. Choose Digits
   The host chooses the number of digits for the secret code.
2. Guess Limit
   Set maximum attempts if desired, then all players solve the exact same puzzle.

How to Play

1. Enter Digits
   Submit guesses composed of non-repeating digits.
2. Read Clues
   Strikes mean correct digit and position. Balls mean correct digit in wrong position. Out means neither.
3. Compare Records
   Among players who guess correctly, fewer attempts and faster times win.

Strategy & Tips

Use your first 2–3 guesses on distinct digits like 123 and 456 to quickly test the digit pool (0–9).

Eliminate digits with 0S 0B (Out) completely, and lock confirmed positions one by one to narrow possibilities.

Network & Troubleshooting (FAQ)

1. Simultaneous Play
   All players receive the same secret number. Even if someone guesses first, others can continue until attempts run out.
2. Fairness & Security
   The secret code is evaluated securely in server memory and never exposed to client browsers beforehand.

Safe & Fair Play

Game results are friendly records among friends. Do not use them for monetary transactions, official tournament judgments, or anti-cheat enforcement.

Anyone who knows the room link may attempt to enter. For private gatherings, use a private room and share the link only with people you trust.

Choose Your Next Game

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• 6×6 Mini Sudoku — Complete the 1–6 grid using pencil notes and logic.