Products

Pqdsa

Uses AI

Build the rating system. The five puzzles at the top are the code that rates you. Free, no account needed.

pqdsa.com HR & Careers / Interview Preparation

AI Benchmark
Desktop
Mobile
Monthly visits
<5K
Sep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$4.99/mo
Lower than 86% of peersNiche median $13.620000000000001/mo
Creators
_dragonguy
No social account linked
Launched
4mo ago
2026-07-16 · Est.

Traffic

Last 12 months
Monthly visitsData through Sep 2026 · Oct 2026 pending
Events3 marketing moves

Marketing moves

Launches, search & content, referrals, promotions

  • Launched on Show HN (1 pts)Launch

    Visual DSA — Hope you enjoy!

    Jul 20 · 4mo agoLaunch page

  • Launched on Show HN (1 pts)Launch

    A LeetCode alternative - learn DSA through visual jigsaw puzzles

    Jul 17 · 4mo agoLaunch page

  • Launched on Show HN (5 pts)Launch

    A modern learning tool for programming interviews & professional skills — Do you struggle connecting visual examples to abstract problems or concepts in computing and software? This tool is largely an exercise in…

    Jul 16 · 4mo agoLaunch page

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct93%
  • Organic Search4%
  • Referrals3%

Countries

  • United States100%

Search

Domain authority —Domain registered 2026-07-02

No search keyword data for this website yet.

Traffic data: Vaneform

Pricing

Free
$0forever
Six puzzles with no account at all, seven more once you sign up · One Software Engineer project, on whichever puzzle you pick · One free interview, no account needed
Monthly
$4.99/mo
Every puzzle in the library, at every level · The Software Engineer builder on every one of them · The AI mock interview on any level 3 puzzle, with a hiring manager's scorecard · The ranked ladder and leaderboard · The full bootcamp and every certificate · Co-op boards, so you can solve with somebody else
Forever
$49/once
Everything in Monthly, permanently · Every puzzle added after you buy, included

Trial: None · 2 paid tiers ($4.99–$49) · Observed 2026-11-03 · Pricing page

Entry price $4.99/mo, Lower than 86% of peers; “Interview Preparation” median is $13.620000000000001/mo.View pricing benchmark

Pages & changes

Tracked since 2026-07-31

Key pages

Weekly snapshots

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much does Pqdsa cost?
Free: $0forever; Monthly: $4.99/mo; Forever: $49/once. Observed 2026-11-03. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does Pqdsa get?
Vaneform estimates <5K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Pqdsa and what platforms does it support?
Pqdsa is catalogued under Interview Preparation: Build the rating system. The five puzzles at the top are the code that rates you. Free, no account needed.. Supported platforms: Web.

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