How do I top up BlackJack?

Select the desired top-up package, enter your Player ID (and Server ID if required), complete the payment, and receive in-game currency within 2–15 minutes automatically.

How long does delivery take?

In most cases, delivery is instant — within 2–15 minutes after successful payment. If there is a delay over 30 minutes, please contact our support team.

Is it safe to top up through GamesDrop?

Yes. We use official top-up methods and never ask for your account password. All payments are SSL-encrypted and processed through trusted payment providers.

What payment methods are accepted?

We accept bank cards (Visa, Mastercard), cryptocurrency (Bitcoin, Ethereum, USDT, and 50+ others), SBP, electronic wallets, and more. The exact options depend on your region.

What if I entered the wrong Player ID?

If the order has already been fulfilled to the wrong account, we unfortunately cannot reverse it. Please double-check your Player ID before completing the purchase.

If the top-up fails due to a technical issue on our side, we provide a full refund within 24 hours. Contact our support team for assistance.

Open catalog

BlackJack Math Cross Numbers PC Steam CD Key

Name: BlackJack Math Cross Numbers PC Steam CD Key
Brand: Steam
SKU: GD-45831
Availability: InStock

BlackJack Math Cross Numbers PC Steam CD Key

ϟFastSafe24/7Official partner

0.76 USD

Region & activation

Check the platform, product region and excluded countries before purchase. Regional labels describe the intended activation area; exclusions always take priority.

Country compatibility is checked again at checkout

BlackJack Math Cross Numbers PC Steam CD Key

Global or Region Free generally supports broad activation, subject to the listed exclusions.

Provider label: REGION FREE

Platform

Steam

Region

Global

BlackJack Math Cross Numbers PC Steam CD Key

Welcome to BlackJack Math Cross Numbers! Tease your brain in this mix of crosswords with blackjack, in this game you need to match all the maths in the colums and lines with 21 as result. Key Features Hand-made levels that will test your math skills. Originally composed music to keep you relaxed while solving the puzzles.

Developer

Heavy Sheep

Publisher

Heavy Sheep

Release date

2021-09-22T00:00:00Z

Languages

English

System requirements

[{"requirement":["Minimum: OS: Windows 7 Processor: Dual Core 2Ghz Memory: 2 GB RAM"],"system":"Windows"}]

Frequently Asked Questions

Find answers to the most common questions below.

Loading similar products...

Cart (0)

Your cart is empty

Add items to get started

Cart

Your cart is empty

Add items to proceed with checkout