Game guide · XAXJGG
Nim: what to know before playing
Read the aim of Nim, then make your first move. Remove the last counter on the board to win. Keep the game area visible while you use its controls. Keep the instructions close while learning this activity. Keep the game area visible while you use its controls.
Something to practise
Read one step at a time and try it on the playing area. Match the instruction to the control you use. Use the example to check your reasoning.
The goal to keep in mind
Remove the last counter on the board to win. Keep that objective in view throughout the round. Return to the instructions when a step is unclear.
How a round unfolds
- 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.
Using the playing area
Use the on-screen controls with a mouse or touch. Read a button’s label before selecting it. Read the example below alongside these instructions.
An example before you play
With piles of 1 and 2, a move may empty one pile, but cannot remove one counter from both in the same turn. Compare this with the rule that governs the move. Keep the game’s format in mind.
Avoid this misunderstanding
Only one pile may be changed per turn. Check the rule before repeating the action. When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round.
Answers about the rules and controls
Before I begin, what is the goal of Nim?
Remove the last counter on the board to win.
While learning, how do I control Nim?
Keep this in mind: Use the on-screen controls with a mouse or touch.
For my first round, what example helps explain Nim?
Here is the relevant explanation: With heaps of 1, 2 and 3 counters, choose one heap and remove at least one counter from it. You cannot take from two heaps in the same turn.
While reading the Guide, what should I watch out for in Nim?
Keep this in mind: Only one pile may be changed per turn.
As a new player, what format does Nim offer?
Keep this in mind: Play using the same-device two players mode shown on this page. Read the controls before starting a new round.
While reading the Guide, 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.
For a quick reminder, where should I start with Nim?
Here is the relevant explanation: Player 1 chooses a pile.
For a quick reminder, do I need an account or a payment for Nim?
Here is the relevant explanation: No player account or payment is needed. Game scores are recreational results, not cash prizes.
For a quick reminder, how can I find Nim again?
The key detail is this: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
Before I begin, how do I report an issue with Nim?
For clarity: 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.
