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定時退社タンゴ
A daily Tango-style logic puzzle that runs with zero backend
毎日1問！👔と🍺を並べる論理パズル。バランスよく定時退社しよう。
Top comment
Hi Product Hunt! I'm the maker of Teiji-Tango 👋 The name means "leaving work on time" in Japanese — and the rules reflect that: you can't have three 👔 (work) in a row, and you can't have three 🍺 (beer) in a row. Balance is everything. **Why no backend?** Today's puzzle is just `Math.floor((Date.now() - START_DATE) / 86400000) % pool.length`. Fully deterministic. I was inspired by the original Wordle being a static site. **The interesting technical part:** I built a constraint-based solver with 9 deduction patterns to validate that every puzzle is solvable by logic alone — no guessing. Generating 450+ valid puzzles across 5 modes and 3 difficulties took more iteration than expected. **5 modes:** - Standard (classic Tango rules) - 🧱 Walls — thick borders break the three-in-a-row chains - 🗂️ Regions — 6 sectors, each must also balance - ✕ X-Tango — both diagonals get the same constraints (14 lines simultaneously) - 🔪 Killer — Killer Sudoku style, blank grid, cage sums tell you how many 🍺 Currently 2 modes are live (Standard + Walls). 3 more modes — Regions, X-Tango, and Killer — are unlocking over the next 6 weeks. Would love to hear what you think of the difficulty! → https://teiji-tango.com
About 定時退社タンゴ on Product Hunt
“A daily Tango-style logic puzzle that runs with zero backend”
定時退社タンゴ was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #159 on the daily leaderboard. 毎日1問！👔と🍺を並べる論理パズル。バランスよく定時退社しよう。
On the analytics side, 定時退社タンゴ competes within Puzzle Games — topics that collectively have 4.3k followers on Product Hunt. The dashboard above tracks how 定時退社タンゴ performed against the three products that launched closest to it on the same day.
Who hunted 定時退社タンゴ?
定時退社タンゴ was hunted by Teiji Tango. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of 定時退社タンゴ including community comment highlights and product details, visit the product overview.