£16
RewardThis offer is currently not available
Popular Brands
RapidPay
No
Payout Time
30 days
Tracking Time
Within 1 Day
Play the classic number puzzle you know and love and earn real cashback
Love Sudoku? Now it loves you back. With Sudoku Master, you can play the classic number puzzle you know and love – and earn real cashback just for progressing in-game when you download via Custard.
Sharpen your mind and your wallet – all from your phone.
How to claim
My Progress
Terms & Conditions
How to Claim
It can take up to 1 day for your earnings to show in your account.My Progress
Keep track of your progress and earnings
💸 Top Tip : In-App Purchases and Upgrades can speed up your progression.
Reward Levels
You can earn rewards by completing any of the listed tasks before their deadlines. Please note that these deadlines start from the date you install the app.
Get Started!
Let's get going
5p
Reach the rank Pupil
30 days
Deadline
Reach the rank Pupil
+ 5p
30 days
10p
Reach the rank Student
30 days
Deadline
Reach the rank Student
+ 10p
30 days
25p
Reach the rank Intern
30 days
Deadline
Reach the rank Intern
+ 25p
30 days
50p
Reach the rank Fan
30 days
Deadline
Reach the rank Fan
+ 50p
30 days
£1
Reach the rank Buff
30 days
Deadline
Reach the rank Buff
+ £1
30 days
£1.25
Reach the rank Expert
30 days
Deadline
Reach the rank Expert
+ £1.25
30 days
£1.50
Reach the rank Professor
30 days
Deadline
Reach the rank Professor
+ £1.50
30 days
£2
Reach the rank Veteran
30 days
Deadline
Reach the rank Veteran
+ £2
30 days
£2.50
Reach the rank Genius
30 days
Deadline
Reach the rank Genius
+ £2.50
30 days
£3.50
Reach the rank Guru
30 days
Deadline
Reach the rank Guru
+ £3.50
30 days
£4
Reach the rank Legend
30 days
Deadline
Reach the rank Legend
+ £4
30 days
£5
Reach the rank Master
30 days
Deadline
Reach the rank Master
+ £5
30 days
£6
Earn 450k points
30 days
Deadline
Earn 450k points
+ £6
30 days
£7
Earn 500k points
30 days
Deadline
Earn 500k points
+ £7
30 days
£1
Make a Purchase
30 days
Deadline
Make a Purchase
+ £1
30 days
🎉
Complete
All levels
Up To £35.65
Not what you expected?
Your progress may take up to 24 hours to appear on this page. If you don't see any updates after 24 hours, please submit a missing transaction ticket, and our support team will be happy to assist you.
To see more detail you can check all your activity:
Tracking Time
Tracking Time
Within 1 Day
Terms & Conditions
If found to be using cheats, you will not be paid out and could face a permanent ban from Custard.
To get your reward, you must ensure the following terms and conditions are met otherwise we will not be paid, which means we cannot pay you.
You must be a new player of Sudoku Master to qualify for any rewards on this game.
Top Tips
In-App Purchases and Upgrades can speed up your progression.
Read the instructions and T&Cs fully before starting an offer.
Remember, each offer can only be completed once per user.
Follow the simples steps provided to ensure you complete the offer fully.
Turn off any adblockers, VPNs or iCloud Private Relay on your device, as they may block the tracking needed to confirm your participation.
When starting an offer, be sure to use the provided link in the same browser to visit the advertiser. If you don’t, the offer won’t be tracked, and we won’t be able to add the reward to your balance.
Once starting an offer, make sure to complete it fully before exiting the site. This ensures it tracks correctly.
Rewards can vary day to day, you will receive the reward amount that was available when the offer was completed.
Any problems, check our FAQ's page or talk to a real human by leaving a ticket.
Payout and completion times
Payout time: After we receive confirmation, this is how long until your payout clears.
Completion time: How long you have to complete each task once you start.
Reach the rank Pupil - Payout time: 7 days, Completion time: 30 days
Reach the rank Student - Payout time: 7 days, Completion time: 30 days
Reach the rank Intern - Payout time: 7 days, Completion time: 30 days
Reach the rank Fan - Payout time: 7 days, Completion time: 30 days
Reach the rank Buff - Payout time: 7 days, Completion time: 30 days
Reach the rank Expert - Payout time: 7 days, Completion time: 30 days
Reach the rank Professor - Payout time: 7 days, Completion time: 30 days
Reach the rank Veteran - Payout time: 7 days, Completion time: 30 days
Reach the rank Genius - Payout time: 7 days, Completion time: 30 days
Reach the rank Guru - Payout time: 7 days, Completion time: 30 days
Reach the rank Legend - Payout time: 7 days, Completion time: 30 days
Reach the rank Master - Payout time: 7 days, Completion time: 30 days
Earn 450k points - Payout time: 7 days, Completion time: 30 days
Earn 500k points - Payout time: 7 days, Completion time: 30 days
Make a Purchase - Payout time: 7 days, Completion time: 30 days
More about Sudoku Master
Play Sudoku Master and Get Paid to Puzzle with Custard
Love Sudoku? Now it loves you back. With Sudoku Master, you can play the classic number puzzle you know and love – and earn real cashback just for progressing in-game when you download via Custard.
Sharpen your mind and your wallet – all from your phone.
What Is Sudoku Master?
Sudoku Master is a sleek, mobile-friendly version of the world’s favourite logic puzzle. With levels ranging from easy to expert, it’s perfect for everyone from casual players to number-crunching pros.
Here’s what to expect:
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🔢 Classic 9x9 Sudoku puzzles with smart hints and clear layouts
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⏱️ Timed challenges and daily puzzles to keep you sharp
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🌙 Light and dark modes for comfy play any time
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🧠 No ads during gameplay – stay focused
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📱 Smooth mobile controls and autosave
It’s Sudoku the way it should be – calm, clean, and challenging.
How to Earn Cashback via Custard
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✅ Sign up or log in at JoinCustard.co.uk
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🔍 Find Sudoku Master and click through
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📲 Download the app on your device
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🎯 Reach the in-game goal (e.g. complete X puzzles or reach Level X – check the current offer)
-
💷 Get cashback in your Custard account – no spending required
It’s that simple – puzzle your way to payday.
Why Use Custard?
Custard is one of the UK’s top free cashback platforms, helping you earn money for things you’re already doing online. Whether you’re playing games, shopping, or signing up for new apps, there’s always a way to get rewarded.
Sudoku Master is perfect for:
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🧠 Puzzle lovers and logic game fans
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📱 Mobile users looking for relaxing, rewarding play
-
💸 Anyone who wants to earn cashback just for completing levels
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