Trackle

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About

Overview

Trackle (trackle.fun) is an ad-free, browser-based daily logic puzzle game inspired by railway dispatch operations. Players use perimeter track count clues to route continuous train loops and station-to-station expressways across grid dimensions ranging from 5×5 to 12×12, as well as irregular canyon and L-shaped terrains.

Core Highlights & Architecture

• 100% Autonomous Content Engine: Features an integrated procedural generator validated across 1,400+ boards. It dynamically enforces 40–50% track density, ≥40% straight-line momentum, and complex switchback topologies with zero manual level design or recurring database maintenance.
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• Daily & Weekly Habit Loops: Includes Daily Dispatch (a single synchronized board seeded daily by UTC date with shareable completion snippets), an infinite random play generator (/infinite), and a 3-tier progressive Weekly Grand Prix (/weekly) resetting Mondays at 00:00 UTC.
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• Guest-Friendly Due Diligence: Unauthenticated guests can play immediately with full localStorage progress persistence (streaks, completions, tutorial flags). Global daily and weekly leaderboard submissions are accepted under default or custom engineer handles, protected by server-side name sanitization and a strict one-submission-per-day rate limit.
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• Ergonomic Visual Dispatch UI: Built with custom SVG assets, responsive layout support for desktop and mobile, "Stamp & Drag" continuous piece placement, interactive contextual ? tooltips, and a 3-step onboarding tutorial drill.
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Tech Stack

• Frontend: Next.js, TypeScript, Tailwind CSS, SVG
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• Platform & Backend: Base44, Edge/Client procedural solver, Supabase/PostgreSQL
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• Asset Included: Custom domain trackle.fun
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Handover & Operations

The codebase is structured for a complete, zero-maintenance asset sale. The purchase includes the full codebase, intellectual property, environment configurations, and domain transfer of trackle.fun.