Classé
Basé sur
85,278+
85.3k
avis
Téléchargement instantané
Garantie de remboursement à 100 %
Assistance 24 heures sur 24
Plateforme
-
Steam
Région
-
Worldwide
Date de sortie
- 11 Nov 2020
Livraison
-
Instant Download
Professor Rubik’s Brain Fitness
En stock -
Stock disponible en quantité limitée
Garantie de remboursement à 100 %
Classé Excellent
Basé sur 85,278+ avis
-
Flawless Purchase to Activation Experience.
A reliable experience from purchase to activation. Consistently excellent.
Verified Buyer
-
Consistently Satisfying Digital Purchases.
Efficient purchase and prompt service—I’ve never been disappointed.
Verified Buyer
-
15 Years of Trusted Service.
I've been a customer for 15 years. Unmatched service and reliable key delivery.
Verified Buyer
-
Quick PlayStation Plus Key Delivery.
I received my PlayStation Plus key promptly, and the setup was effortless.
Verified Buyer
-
Smooth Ordering Process for Gamers on the Go.
The ordering process was smooth and uncomplicated. Ideal for busy gamers.
Verified Buyer
-
Seamless Windows 11 Pro Activation.
Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.
Verified Buyer
Partagez ce produit
Ajouter à la liste de souhaits
Téléchargement instantané
Garantie de remboursement à 100 %
Assistance 24 heures sur 24
Professor Rubik’s Brain Fitness
En stock -
Stock disponible en quantité limitée
Plateforme
-
Steam
Région
-
Worldwide
Livraison
-
Instant Download
Garantie de remboursement à 100 %
-
Flawless Purchase to Activation Experience.
A reliable experience from purchase to activation. Consistently excellent.
Verified Buyer
-
Consistently Satisfying Digital Purchases.
Efficient purchase and prompt service—I’ve never been disappointed.
Verified Buyer
-
15 Years of Trusted Service.
I've been a customer for 15 years. Unmatched service and reliable key delivery.
Verified Buyer
-
Quick PlayStation Plus Key Delivery.
I received my PlayStation Plus key promptly, and the setup was effortless.
Verified Buyer
-
Smooth Ordering Process for Gamers on the Go.
The ordering process was smooth and uncomplicated. Ideal for busy gamers.
Verified Buyer
-
Seamless Windows 11 Pro Activation.
Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.
Verified Buyer
What Do You Get?
Let Professor Rubik’s Brain Fitness color your brain! Stimulate your brain with colorful challenges that train memory, concentration, and 3D visualization. Enjoy a wide range of mini-games across four different play modes, solo or with friends. Rediscover classics like 2048 and Tetris in a Rubik’s twist with Cube 2048, Match 4, and more!
Your Own Brain Coach
Professor Rubik’s acts as your dedicated coach, tracking your training, adapting programs, and ensuring you never miss a day. Progress faster with personalized guidance and see your improvements over time.
Features
- 22 mini-games and 4 additional puzzle games (Cube 2048, Match 4...).
- 2 different ways to play: Daily training or Free Training
- Train your memory, logic, speed, space visualization…
- Track your activity with Professor Rubik’s and see your progress.
- Progressive difficulty making the game evolve with you.
- A local multiplayer mode up to 4 players to challenge your friends and family.
How to Activate on Steam
- Create a Steam account if you don't have one at store.steampowered.com.
- Download and install the Steam client.
- Launch Steam and log in to your account.
- Click on the "Games" tab and select "Activate a Product on Steam".
- Enter the product key and follow the on-screen instructions.
- Once activated, download and play from your Steam Library.
What's Steam?
Steam is the ultimate digital distribution platform for PC games, offering a vast library of titles, community features, and easy access to your games across devices. Enjoy seamless updates, cloud saves, and multiplayer experiences worldwide.
This product is for worldwide activation on PC via Steam. (c) 2020 Microids SA. All rights reserved. Developed by Magic Pockets. Published by Microids SA. All rights reserved. © 1974 Rubik’s® Used under license Rubik’s Brand Ltd. All rights reserved.
System Requirements
Windows Requirements
- OS: Windows 7/8/10 (64-bit OS required)
- Processor: Intel Core 2 Quad Q6600 @ 2.4 GHz, AMD FX 8120 @ 3.1 GHz
- Memory: 2 GB RAM
- Graphics: NVIDIA GT 630 / 650M, AMD Radeon HD6570 or equivalent
- DirectX: Version 9.0c
- Storage: 175 MB available space
- Sound Card: 100% DirectX 9.0c compatible sound card
macOS Requirements
- OS: Mac OS X 10.8+
- Processor: Intel Core i5 dualcore 7th gen @2,3 GHz
- Memory: 2 GB RAM
- Graphics: Intel Iris Plus Graphics 640
- Storage: 175 MB available space
Activation Instructions for Steam
-
Step 1: Download Steam Client
Go to store.steampowered.com and download the Steam client.
-
Step 2: Install Steam
Click "Install Steam" from the upper right corner of the page.
-
Step 3: Launch Application
Install and start the application, then log in with your account name and password. If you don't have an account, create one.
-
Step 4: Activate Product
Launch Steam and log into your Steam account. Click the Games Menu and choose Activate a Product on Steam...
-
Step 5: Follow Onscreen Instructions
Follow the onscreen instructions to complete the activation process. Enter the product key when prompted.
-
Step 6: Download Your Game
After successful code verification, go to the LIBRARY tab and start downloading your game.
Avis des clients Ef
Rédiger un avis
Soyez le premier à donner votre avis sur ce produit !
Why Buy From Electronic First
FEATURES
OTHERS
Guaranteed Authentic Keys
Receive 100% genuine software keys, backed by our Flawless Activation guarantee for complete peace of mind.
Instant Digital Delivery
Your software key is delivered directly to your email inbox within seconds of completing your purchase. No waiting.
24/7 Expert Support
Our dedicated support team is available around the clock via live chat and email to assist with installation and activation.
Hassle-Free Returns
Our 30-day money-back guarantee ensures a fast refund or replacement if your key is faulty or incompatible.
Transparent All-In Pricing
The price you see is the final price you pay. No hidden service fees or surprise charges at the checkout.
Real Loyalty Rewards
Earn valuable points with every purchase and redeem them for real discounts on future software.
Established & Trusted
A proven track record with thousands of verified, positive reviews from real customers across the globe.
vous aimerez peut-être aussi
-22%
En stock
-15%
En stock
-14%
En stock
Pourquoi nos clients nous aiment
Classé « Excellent »
Classé
4.5
hors de
5
Basé sur
85,278+
avis
-
Huge savings on genuine software!
Saved a ton on Office 2021. Got my key immediately and it activated without a hitch. EF is the real deal!
by Verified Buyer
Fast delivery and outstanding support
Bought a PS Plus membership, code in seconds. Had a minor issue, support resolved it fast. Very impressed!
by Verified Buyer
-
Recommended by a friend, now I’m sold
Doubted a deal this good, but a friend insisted. My Windows 10 Pro key arrived instantly and works perfectly.
by Verified Buyer
Needed a key at 2am, got it instantly
Bought Office 2021 at 2am and got my key immediately. I didn’t expect delivery at that hour. Outstanding!
by Verified Buyer
-
Truly worldwide service you can trust
Overseas but still got my code instantly. Xbox Live Gold code redeemed with no region issues. Impressed!
by Verified Buyer
Got all I needed in one go at EF!
Got Windows 10 Pro & Office 2021 far cheaper than retail. Both keys arrived instantly and activated fine.
by Verified Buyer
-
Playing within minutes of purchase
Got a Steam game key cheap. Code came instantly, I was playing within minutes of purchase. Can’t beat that!
by Verified Buyer
Legit keys at a fraction of the cost
Bought Windows 11 Pro dirt cheap. Key arrived instantly and activated without issues. Truly 100% legit!
by Verified Buyer
-
First purchase won me over completely
First purchase, was cautious. Fast delivery and legit PS Plus code won me over. I’ll be a repeat buyer.
by Verified Buyer
Last-minute gifting made easy with EF
Bought an Amazon gift card at a discount. Code arrived in seconds and worked perfectly. A lifesaver!
by Verified Buyer
-
Lightning-fast delivery, great deals
Bought an Xbox Game Pass code at an unbeatable price. Arrived in my email within seconds. Beyond satisfied!
by Verified Buyer
Too good to be true? Nope, it's legit
Windows 11 Pro key seemed too cheap. 80k+ reviews convinced me to try them. Code arrived instantly and worked.
by Verified Buyer
Questions fréquemment posées
Why are your prices so low?
We buy in bulk and deliver everything digitally — no packaging, no postage, no middlemen. Just genuine products at unbeatable prices.
Are your codes/keys really legit?
Yes — 100% genuine, sourced from trusted partners. Over 50,000 reviews and customers since 2007 back that up.
How fast will I get my order?
Almost instantly. 99% of orders are delivered for you to download straight away. A quick security check may delay rare cases slightly.
Will anything be sent in the post?
Nope! Everything is delivered digitally. Your code/key will be sent directly to your email and available in your dashboard.
How do I access my code or key?
Log into your account
Go to Your Dashboard (top right)
Click My Orders
Select your order to view your key(s)
Instant access, no waiting around.
Go to Your Dashboard (top right)
Click My Orders
Select your order to view your key(s)
Instant access, no waiting around.
What if my key doesn’t work?
No stress — if you ever have an issue, our support team is here 24/7. We'll either replace the key or issue a refund, fast.
Gagnez des revenus supplémentaires sans effort
en rejoignant notre programme d'affiliation
Rejoignez l'EF Army pour bénéficier d'avantages exclusifs pour les membres
PARTAGEZ