THE PLAYBOOK · LYSTDQ
Nim: rules and examples
Make Nim your next activity in the game library. Remove the last counter on the board to win. Keep the game area visible while you use its controls. Begin with the same-device two players mode shown on the page. Use the example below to understand a decision.
Try a more deliberate round
Watch the feedback after an action. A message can explain whether the input was accepted or whether a rule needs attention. Notice the feedback after each input.
Your objective
Remove the last counter on the board to win. Use the instructions to see which actions move you towards it. Start with a deliberate move.
A walkthrough of the rules
- 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.
Choosing and moving on screen
Use the on-screen controls with a mouse or touch. A careful first action helps you become familiar with the layout. A new-round button replaces the current round.
See how the rules apply
If only one counter remains in one heap, taking it wins under the normal-play rule used here. Use the example as a guide rather than a substitute for reading your board. Verify the rule before continuing.
Watch out for this
Only one pile may be changed per turn. Compare the situation with the worked example. Keep the stated aim separate from side details such as animation or appearance. Progress is measured by the game’s own completion or scoring rules.
A few questions answered
Before I begin, what is the goal of Nim?
Here is the relevant explanation: Remove the last counter on the board to win.
For my first round, how do I control Nim?
The key detail is this: Use the on-screen controls with a mouse or touch.
For this browser game, what example helps explain Nim?
Keep this in mind: With piles of 1 and 2, a move may empty one pile, but cannot remove one counter from both in the same turn.
Before I begin, what should I watch out for in Nim?
For clarity: Only one pile may be changed per turn.
For my first round, what format does Nim offer?
Here is the relevant explanation: Play using the same-device two players mode shown on this page. Read the controls before starting a new round.
As a new player, which play mode does Nim use?
The mode on this page is Same-device two players. Same-device play uses one screen; this game library does not provide internet matchmaking.