Fact 1 / Density · iRocks
19.3g/cm³
Pure gold weighs 19.3 g/cm³. Pyrite, “fool's gold”, weighs 4.8 g/cm³. Gold is four times denser.
Mohs hardness: gold 3, soft. Pyrite 6, harder.
Density is why gold settles to the bottom of a pan.
Read the sourceOpen to everyone — Machine no. —
The gold was right there. It weighs 19.3. The grip was an operator setting. A coin for everyone who almost had it.
Attempts: 0 · Grip: weak*Guarantees not included. Gold is a theme, not a backing.
Drag across the glass or hold the arrows. Space drops.
This display is an illustration of the machine's bank, not a chance of winning.
Machine of the day · payout set by operator · No. —
Why it slips
Same duck. One of them is 1.4 kg.
Service document
Keep for your records. Records do not count as prizes.
Service buttons
Source: ICE Grab N Win 60 Merchandiser Crane, service manual. Betson PDF · mirror
P is the balance of prizes owed by the machine. It is not a probability of winning and it is not a countdown. P = 0 on its own does not say how close the bank is to the next prize.
This page runs a simplified counter of prizes owed. It is not a reproduction of ICE firmware. On this page the bank never goes below zero, so P < 0 does not come up.
“theoretically pay out a mathematically demonstrable percentage of all amounts wagered”
“which must not be less than 75 percent for each wager available for play on the device”
A theoretical payout percentage describes the design of a device across all play. It does not guarantee a return to any particular player.
Source: Nevada Gaming Commission, Regulation 14. gaming.nv.gov PDF
Four documents
Fact 1 / Density · iRocks
19.3g/cm³
Pure gold weighs 19.3 g/cm³. Pyrite, “fool's gold”, weighs 4.8 g/cm³. Gold is four times denser.
Mohs hardness: gold 3, soft. Pyrite 6, harder.
Density is why gold settles to the bottom of a pan.
Read the sourceFact 2 / Toi Gold Museum, Japan · Wikipedia, japan-guide
250kg
One bar, 250 kg, 99.99% pure. Valued at about ¥1.1 billion, around $9.7 million by a 2016 estimate.
Guinness certificate: “The largest manufactured pure gold bar”.
Visitors can try lifting gold bars and a chest of coins to feel their real weight.
Read the source · japan-guideExhibit A / Service manual
OPTION 05
“The least amount of power needed to allow the prize to slip through the fingers SLOWLY.”
Exhibit B / Nevada regulation
14.040(6)
“Gaming devices must not alter any function of the device based on the actual hold percentage.”
On this device
Counted on this device. Not shared, not totalled, not audited.
Lost property
Released to claimant
Inventory · ten gold toys · five on duty today
Photos are illustrations. Nothing here is for sale, redeemable or in your hands.
Printed from your last finished attempt
No attempt on record yet.