At a Glance
- Minimum Age
- 18+[1]Or a higher state minimum
- Excluded States
- 14 listed[1]
- Free (No-Purchase) Entry
- Yes[1]
- ID Check Before Redemption
- Yes[3]Valid ID, proof of address and payment-method verification
- Cash Prize Minimum
- 100 SC[1]100 qualifying SC, at US$1 per SC
- Gift Card Prize Minimum
- Not published
- Daily Redemption Maximum
- May be capped at 2,000 SC/day[1]Discretionary daily limit; US$40,000 cap per rolling 30 days
- Sweeps Coins Playthrough
- 1x[1]Unless otherwise stated or required by the sponsor
- Redeem Prizes Via
- Debit card[3]FAQ says a valid debit card in the player's name only; rules 7.6.3 also refer to a bank account
- Buy Coins With
- Apple Pay, Google Pay[3]Also lists generic credit and debit cards without naming card brands; availability varies by device, browser, location and issuer
- Free Entry Method
- Handwritten mail-in request with a single-use account code[1]3 SC per accepted request; code must be received within 28 days
- Sweeps Coins Expiry
- After 60 days of inactivity[1]No Sweepstakes Coin gameplay for 60 consecutive days
- Stated Redemption Time
- A standard pending/verification period of up to 3 business days, then up to 10 days to process the payment; payments over $2,000 may take longer for bank, security and fraud checks and may be paid in more than one lump sum[1]
- Instant Redemption Offered
- Not published
- Maximum per Redemption
- Not published
- Cap on Free-Play Winnings
- Not published
Welcome Offer
112,000 GC and 65 free SC with a US$20 first purchase, plus a Welcome Wheel spin[4]
What 1uckyduck’s Rules Say
1uckyduck is a social casino owned and operated by Mamba Limited in the Isle of Man. Gold Coins support social play, while free Sweepstakes Coins enter promotional games for prizes. Its public welcome offer requires a US$20 purchase; part of the SC package is credited over eight days.
The rules restrict entry to eligible US residents aged 18 or older, or a higher applicable minimum, outside 14 named states. Free SC can be collected through daily bonuses, missions and other promotions, or requested by handwritten mail with a single-use account code. Each accepted mail request credits 3 SC, and the code must arrive within 28 days.
SC normally require one playthrough before redemption. Cash prizes start at 100 qualifying SC, at US$1 per coin, after verification. The FAQ specifies a debit card in the player's name, while the rules also refer to a bank account. Requests are processed at most once per 48 hours; the operator may apply a US$2,000 daily limit and caps redemptions at US$40,000 per rolling 30 days. SC expires after 60 days without SC play.
Strengths and Gaps
Clearly Published
- Publishes a mail-in award and code-validity period
- FAQ identifies the redemption route and verification documents
- Rules give a redemption minimum and numerical redemption limits
Gaps and Limits
- Rules refer to a bank account while the FAQ specifies debit-card redemption only
- Part of the first-purchase SC package is spread over eight days
- Only one redemption request is processed per 48 hours
- SC expires after 60 days without Sweepstakes Coin play
Where 1uckyduck Is Available
1uckyduck lists 14 excluded states for Sweepstakes Coins play.
- Alabama✓
- Alaska✓
- Arizona✓
- Arkansas✓
- California✕
- Colorado✓
- Connecticut✕
- Delaware✕
- District of Columbia✓
- Florida✓
- Georgia✓
- Hawaii✓
- Idaho✕
- Illinois✓
- Indiana✕
- Iowa✓
- Kansas✓
- Kentucky✓
- Louisiana✕
- Maine✕
- Maryland✓
- Massachusetts✓
- Michigan✕
- Minnesota✓
- Mississippi✓
- Missouri✓
- Montana✕
- Nebraska✓
- Nevada✕
- New Hampshire✓
- New Jersey✕
- New Mexico✓
- New York✕
- North Carolina✓
- North Dakota✓
- Ohio✓
- Oklahoma✓
- Oregon✓
- Pennsylvania✓
- Rhode Island✓
- South Carolina✓
- South Dakota✓
- Tennessee✕
- Texas✓
- Utah✓
- Vermont✓
- Virginia✓
- Washington✕
- West Virginia✓
- Wisconsin✓
- Wyoming✓
Redeeming Prizes
- Cash Prize Minimum: 100 SC
- Gift Card Minimum: Not published
- Methods: Debit card
- Playthrough: 1x
- ID Check First: Yes
Sister Sites
Mamba Limited also operates:
Amazon Jackpots
Amazon Jackpots, run by Mamba Limited, publishes sweepstakes rules that exclude 14 states, set an 18+ age limit, offer a mail-in free entry worth 3 Sweepstakes Coins per request and require at least 100 Sweepstakes Coins for a cash prize.
Big Top Slots
Big Top Slots, run by Mamba Limited of the Isle of Man, publishes sweepstakes rules with an 18+ age limit, 14 restricted states, a handwritten mail-in route worth 3 Sweepstakes Coins, a 100 SC redemption minimum and a 60-day inactivity expiry.
Deal or No Deal Win
Deal or No Deal Win is a sweepstakes social casino run by Mamba Limited of the Isle of Man. Its sweepstakes rules set an 18+ age limit, 14 restricted states, a 1x playthrough and a 100 SC cash-prize minimum, with an operator option to cap redemptions at US$2,000 a day.
Jackpots Vegas
Jackpots Vegas is operated by Mamba Limited. Its rules publish an 18+ age limit, a 100 SC cash-prize minimum, a 1x playthrough and a mail-in route worth 3 SC per accepted request.
Neon Rush
Neon Rush, operated by Mamba Limited, publishes an 18+ sweepstakes model, fourteen restricted states and a 100 SC cash-prize minimum. Its FAQ specifies debit-card redemptions.
Slotomo
Slotomo publishes an 18+ sweepstakes model, fourteen restricted states, a 3 SC postal-entry award and a 100 SC cash-prize minimum. Its FAQ specifies debit-card redemptions after verification.
Spinfinite
Spinfinite publishes a dual-currency sweepstakes model, a 100 SC cash-redemption minimum and a handwritten free-entry route. Its rules set a baseline 1x playthrough requirement.
Spinsly
Spinsly, run by Mamba Limited, publishes sweepstakes rules that exclude 14 states, set an 18+ age limit, offer a mail-in free entry worth 3 Sweepstakes Coins per request and require at least 100 Sweepstakes Coins for a cash prize.
Spinszy
Spinszy, operated by Mamba Limited, publishes an 18+ age requirement, 14 restricted states and a 100 SC cash-prize minimum. Its rules provide a mail-in entry route and a standard 1x playthrough.
Zonko
Zonko, run by Mamba Limited, publishes sweepstakes rules that exclude 14 states, set an 18+ age limit, offer a mail-in free entry worth 3 Sweepstakes Coins per request and require at least 100 Sweepstakes Coins for a cash prize.