Each post is devoted to a simple solution to a complex problem.
18 Jun 2026 4 minute read 0 comments I_g_o_r $0.03
When I was reading the post of the Serious Sad Women https://www.publish0x.com/portugal-crypto-noob/the-easiest-way-to-convert-crypto-to-fiat-using-coinbase-plu-xdqmqxn I asked myself:” It is not technically a complex problem. It is just need two API...
27 Apr 2026 4 minute read 2 comments I_g_o_r $0.34
In this post, we consider some opportunities to earn money and crypto by playing chess games, online. There are several platforms, which allow you to play chess online for money/crypto, typically through real-money wagers, tournaments, or Skillz-powe...
21 Apr 2026 1 minute read 0 comments I_g_o_r $0.11
Based on 2025-2026 data, Generation Z and Millennials have the highest rates of password reuse and overall poor password hygiene, driven by "password fatigue" from managing numerous accounts. While often assumed to be more secure, younger generations...
14 Apr 2026 2 minute read 0 comments I_g_o_r $0.12
In this post, we consider how to play chess games with a computer online, without any registrations, uploads, installations and from any device connected to internet (including a mobile phone). If you do not know rules of the chess game then see the...
2 Apr 2026 3 minute read 2 comments I_g_o_r $0.11
In this post, we do simple math to calculate how many qubits are required for QCs to break encryptions of crypto blockchains. We will use publicly available information, which is embedded even in results of AI requests. First of all, we need to disti...
14 Mar 2026 13 minute read 0 comments I_g_o_r $0.13
EU court adviser says banks must immediately refund phishing victims https://www.bleepingcomputer.com/news/legal/eu-court-adviser-says-banks-must-immediately-refund-phishing-victims/ New Social Security Scam Emails Use Fake Tax Documents to Hijack...
12 Mar 2026 1 minute read 0 comments I_g_o_r $0.12
Peter has a genetic predisposition to diabetes. He wants to know which foods to exclude from his diet, which foods to limit, and which foods may help to prevent diabetes. Peter goes to this URL: https://www.dynpass.online/tools/fda/1.html and clicks...
14 Jan 2026 2 minute read 0 comments I_g_o_r $0.11
A dynamical passwords generator (DPG) is a very simple tool, to create, restore, manage, change multiple super strong passwords for multiple accounts, devices, systems. The created dynamical passwords are not stored or saved in any place, therefore t...
16 Dec 2025 5 minute read 0 comments I_g_o_r $0.04
Smart people, figured out long time ago that differences in people’s opinions create a lucrative, stable, risk-free universal source of income and profit. The ancient Greeks, inventors of the Olympic Games around 800-700 BC, monetized differences in...
1 Dec 2025 2 minute read 0 comments I_g_o_r $0.03
FN-DSA is a lattice-based digital signature algorithm, based on the FIPS 206 standard, now considered by NIST for post-quantum cryptography. As of 2025, it’s progressing through the standardization pipeline. FN-DSA lets users sign and verify data (li...
