Spell the Missing Letter in Vintage Postcards

Product Description

Core Gameplay
Each puzzle is a vintage postcard with a short sentence missing one letter per word (e.g., “_AT” instead of “CAT”). Below, letter tiles are scattered. Players must drag the correct letter onto each blank to complete all words. When all blanks are filled correctly, the postcard is “sent” and the next one unlocks.

Level & Content Design
100 postcards divided into five themes (seaside, mountains, city, countryside, festival). Each postcard has 4 to 8 missing letters. Difficulty increases by using less common words or by having multiple possible letters (only one makes all words valid simultaneously). Fixed collection, no live dictionary updates.

Visuals & Experience
High‑resolution scans of actual early‑20th‑century postcard designs (public domain). The letter tiles are styled as old typewriter keys. Typing or dragging both work. A subtle “stamp cancellation” sound plays on correct fills. The interface is clean, with no advertisements.

Key Features

A “check postcard” button that highlights incorrect blanks (red underline).

“Show one correct letter” hint (limited to 3 per postcard).

Auto‑saves progress locally.

No leaderboards or online requirements.

User Value
Improves spelling and vocabulary in a nostalgic, culturally interesting setting. It appeals to word lovers and history enthusiasts alike. The slow pace encourages thoughtful play.

Usage Scenarios
A lazy Sunday afternoon activity, a conversation starter with older family members, or a calm escape during a rainy day.