How to Choose the Mahjong Head When You Have Multiple Pairs
Use Tingpai Lab’s third-head-tile, two-pair-axis, and fixed-head concepts to decide when to discard a third copy, split a pair, or protect the only head.
Product brand · knowledge studio
Turn everyday friction into software you can actually use.
Loophly builds small, practical software and turns the knowledge behind each product into verifiable, actionable answers.
loophly.xyzsmall tools,
real answers.
real answers.
2 products
are live
are live
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ideas
ideas
A useful tool should not become one more thing to learn.
We begin with real friction: a mind that will not stop, scattered information, software that asks too much. We clarify the problem, then build an easy, attention-respecting way forward.
ZzzDeck · A Loophly product
Our first product is for nights when your mind is still at work.
ZzzDeck applies the Cognitive Shuffle idea through random words, optional speech, ambient sound, and a sleep timer. It is free, requires no account, and runs in your browser.
See how ZzzDeck works →
Tingpai Lab · A Loophly product
Our second product turns hesitation at the Mahjong table into a decision process you can practice.
Tingpai Lab combines tile-efficiency questions, candidate comparisons, and explanations so new players can build a process and experienced players can keep challenging complex hands.
See how Tingpai Lab trains decisions →Product knowledge is not a marketing attachment.
Every article answers the question first, then explains evidence, limitations, and practical steps. Health content is written by Willie Y. as a developer and research curator, not a medical professional.
Mahjong Tile-Efficiency Decisions: A Guide to 12 Tingpai Lab Concepts
A practical map of 12 Tingpai Lab decision concepts, from wait quality and pair management to isolated tiles, overloaded blocks, and overlapping draws.
How to Clean Up Overloaded and Overlapping Mahjong Blocks
Identify excess blocks, weak edge or inside shapes, adjacent pair collisions, and duplicated effective draws before choosing what the hand cannot use.
Another everyday tool is taking shape.