Game guide · 05MC
Learn the rules of Nim
Start Nim by looking at the playing area and its controls. Remove the last counter on the board to win. Check the relevant rule before repeating a move. Keep the instructions close while learning this activity. Use the example below to understand a decision.
One thing to notice as you play
After a move, check what changed. Decide which rule explains the new state before acting again. Use the example to check your reasoning.
Your goal
Remove the last counter on the board to win. An attractive position is not enough unless the goal is met. Return to the instructions when a step is unclear.
Making your moves
- Player 1 chooses a pile.
- Remove at least one counter, and up to all counters, from that pile.
- The next player chooses a pile and an amount.
- Continue until no counters remain.
How your actions work
Use the on-screen controls with a mouse or touch. Keep the playing area visible while using these controls. Read the example below alongside these instructions.
Put the rules into context
If only one counter remains in one heap, taking it wins under the normal-play rule used here. Your next round may have a different position, so inspect it before acting. Choose a deliberate next step.
A common point of confusion
Only one pile may be changed per turn. Check the rule before repeating the action. Take enough time to read a new position. If a game has a timer, learn its controls first rather than searching for them during the round.
Helpful answers for players
As a new player, what is the goal of Nim?
Remove the last counter on the board to win.
How do I control Nim?
Use the on-screen controls with a mouse or touch.
Before I begin, what example helps explain Nim?
Keep this in mind: If only one counter remains in one heap, taking it wins under the normal-play rule used here.
For this browser game, what should I watch out for in Nim?
The key detail is this: Only one pile may be changed per turn.
While learning, what format does Nim offer?
For clarity: Play using the same-device two players mode shown on this page. Read the controls before starting a new round.
For a quick reminder, which play mode does Nim use?
Keep this in mind: The mode on this page is Same-device two players. Same-device play uses one screen; this game library does not provide internet matchmaking.
While learning, where should I start with Nim?
Player 1 chooses a pile.
For a quick reminder, do I need an account or a payment for Nim?
No player account or payment is needed. Game scores are recreational results, not cash prizes.
When I return, how can I find Nim again?
Here is the relevant explanation: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
For my first round, how do I report an issue with Nim?
The key detail is this: Use the contact form and include the game name, browser, device and the actions that led to the issue. Do not send passwords or payment details.