Password puzzle guides

The Password Game Blog

Strategy articles, rule explanations, and practical tips for players who want a cleaner way through digit sums, Roman numerals, daily values, and final-phase constraints.

Latest guides

Read by problem, not by date

Play the game
Rule Guide

Rule 16 Password Game Guide

A complete guide to Password Game Rule 16, why it usually creates conflicts, and how to solve it without breaking older rules.

2026-07-05 · 11 min read