Question 1

What is the pricing and subscription model for Hi👋SpeedAlgo?

Accepted Answer

The entire core curriculum of 13 patterns and 225 practice problems is 100% free to access with no credit card required. New accounts get 40 free coins once, the daily claim adds +20 coins once a day, and inviting a friend earns you +25 coins when they complete their first practice step. These are the only ways to earn coins. Each AI coach question costs 1-5 coins, priced by the server according to its size. AI coaching is free with your own Google Gemini, OpenAI or OpenRouter API key (BYOK). Coins also unlock extras for 24 hours: a Recall hint level (1 coin), a Solve solution reveal (2), a LeetCode problem card's solutions (1) and a pattern's extra canonical problems (1). Nothing on the site is sold for money: coins can only be earned, never bought.

Question 2

What is the refund and cancellation policy?

Accepted Answer

Hi👋SpeedAlgo sells nothing for money: there are no subscriptions, renewals or charges, so there is nothing to cancel or refund. Nothing on the site is sold for money: coins can only be earned, never bought.

Question 3

Who creates and maintains the curriculum?

Accepted Answer

Hi👋SpeedAlgo is developed and maintained by Hi👋WebEnterprise (https://hiwebenterprise.com), an engineering organization focused on developer education, deliberate practice methodologies, and cognitive ergonomics for technical interviews.

Question 4

How does Hi👋SpeedAlgo prepare candidates for senior and staff SWE interviews?

Accepted Answer

Rather than rote LeetCode grinding, Hi👋SpeedAlgo uses deliberate practice for each pattern: learn the loop invariant, Big-O proof and edge cases from a side-by-side template and a step-by-step debugger, rebuild the template from memory, then solve a new problem on your own against a graded test suite.

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