As gambling is tightly restricted by national law in Malaysia, this guide focuses on understanding the game mechanics. Always verify if the operator holds a valid licence and supports local payment methods before playing.
Board Support and Drawing Logic
Spiral No Neighbours uses a four-by-four board. Choose 3, 4 or 5 mines; the initial legal-board counts are 364, 715 and 792 respectively. Each legal board is equally likely. Read cells in zero-based order 0,1,2,3,7,11,15,14,13,12,8,4,5,6,10,9: two consecutive entries cannot both contain mines. This reading-order rule does not forbid every geometrically adjacent pair.
What Malaysian Players Should Check
Before engaging with the 3phase demo, Malaysian users should verify key details directly with the operator. First, confirm the currency used. While many international sites use USD or EUR, you should check if MYR (Malaysian ringgit) is supported for any potential real-money transitions.
Next, examine the payment methods. Common local options include Touch 'n Go eWallet and DuitNow. Ensure the operator explicitly lists these as supported options, as they may not be standard everywhere. Also, check the regulatory body. Since gambling laws vary, confirm which jurisdiction licenses 3phase to ensure safety.
- Verify if MYR is the primary currency.
- Check for Touch 'n Go eWallet and DuitNow support.
- Confirm the licensing authority and its validity.
- Review terms for responsible play and age limits.
Payout Formula and Gross Quote
After a safe reveal, gross quote = 0.96 × captured stake × initial legal-board count ÷ remaining compatible-board count. The stake is debited at the start; gross return includes the returned stake, so net round change is gross return minus captured stake. A mine returns zero. With 3 mines, safely revealing cell 0 leaves 286 of 364 boards and gives 1.221818… times stake; safely revealing cells 0,1,2 leaves 165 and gives 2.117818… times stake. Cell indices here start at zero; button labels start at one.
Controls, Modes and Stopping Rules
Stake choices are 10,20,50,100,200 virtual coins. Stake, mine count and refill are locked during a round; sound remains available. Manual bank is available after at least one safe reveal. Certain mines and safe transitions above 1000 times stake are disabled. All safe cells revealed or no eligible reveal remaining automatically banks the current quote. There is no automatic round queue.
Mathematical Evidence and RTP
For a stated safe path followed by banking, its survival probability is remaining boards ÷ initial boards. Multiplying this by its gross quote gives an expected gross return of 0.96 times stake. This expectation concerns legal-board sampling and eligible strategies, not a promised session return. Integer wallet credits round down gross return plus saved fractional carry, retaining the remainder for later settlements.
Wallet, Persistence and Refill
A fresh wallet starts at 1000 virtual coins. While idle below 10, manual refill sets the integer balance to exactly 1000 and preserves fractional carry. Settled balance, including zero, and fractional carry persist in this browser when its site storage remains available. Reloading an unfinished round loses that round without refund or resume: its stake has already been debited. The demo has no account, deposits or withdrawals; its coins have no cash value.
Privacy and Storage Observations
The game saves demo balance and fractional carry in browser localStorage. Clearing cached files alone may leave this site storage intact; removing site storage can reset these local values.
Frequently asked questions
How is the board drawn in Spiral No Neighbours?
The board is drawn uniformly from all legal boards where the 16-bit word (read clockwise outer spiral then inner cells) has no two consecutive mines. This creates a specific support constraint that limits the possible board configurations.
What happens when no eligible reveals remain?
The current quote is automatically banked after all safe cells are revealed or when no eligible covered cell remains. Cells with zero safe probability or a safe quote above1000 times stake are disabled.
Does the demo use real money or accounts?
No. This is a virtual-coin demo with no account login flow or payment processing. The wallet balance persists locally in your browser's storage. Coins have no cash value.
Is 3phase legal in Malaysia?
Gambling is tightly restricted by national law in Malaysia. While 3phase offers a demo, you should check the operator's licence details to determine if they are legally permitted to serve Malaysian residents.
Can I use DuitNow or Touch 'n Go eWallet?
This is not guaranteed. You must check the operator's payment page to see if they support Touch 'n Go eWallet or DuitNow for deposits or withdrawals.