Every mahjong player makes mistakes when starting out. The game has enough nuance that even after reading the rules, you’ll stumble on things that only become obvious through experience. Here are the most common beginner mistakes and how to avoid them.

Mistake 1: Ignoring the Minimum Faan Requirement

What happens: A beginner completes a hand — four sets and a pair — and excitedly declares a win. But the hand is worth only 1 or 2 faan, and the table plays with a 3-faan minimum. Invalid win.

How to avoid it: Before every round, think about how you’ll reach the minimum faan. If your starting hand doesn’t have a clear path to 3+ faan, prioritize hands like Mixed One Suit (3 faan) or All Pungs (3 faan) that guarantee you’ll meet the threshold.

Pro tip: Use TileBuddy’s faan calculator to check hands you’re unsure about. Over time, you’ll internalize which patterns qualify.

Mistake 2: Opening Your Hand Too Early

What happens: A new player claims every available discard to form chows and pungs, revealing most of their hand. This tells everyone at the table exactly what they’re building.

How to avoid it: Only claim discards when it significantly advances your hand toward a winning position. Keeping your hand concealed preserves your options and hides your strategy. A good rule of thumb: don’t claim for a chow unless you’re close to winning or the tile is critical.

Remember: Revealed sets can’t be rearranged. Once you claim and reveal, those tiles are locked in.

Mistake 3: Discarding Valuable Tiles Without Thinking

What happens: A beginner picks up a Red Dragon, doesn’t need it right now, and discards it. Another player immediately claims it for a pung (1 faan) and is now closer to winning.

How to avoid it: Before discarding honor tiles (especially dragons and the round wind), consider:

Has anyone already revealed a pung of a related dragon? (Big Three Dragons risk)
Is this the round wind that’s valuable to everyone?
How many copies have already been discarded?

If only one or zero copies of an honor tile have been discarded, someone might be collecting it. Hold it if you can afford to.

Mistake 4: Not Watching Other Players’ Discards

What happens: Beginners focus entirely on their own hand and ignore what others are discarding. They miss critical information about what opponents are building.

How to avoid it: Glance at the discard area after each turn. Notice patterns:

Is someone discarding all of one suit? They might be going for a flush in another suit.
Are honor tiles being discarded freely? Less danger of someone building an honor-heavy hand.
Has a tile been discarded three times? The fourth copy is safe to discard — no one can pung it.

Reading discards is one of the most valuable skills in mahjong.

Mistake 5: Forgetting About Seat Wind and Round Wind

What happens: A new player has a pung of East tiles but doesn’t realize they’re sitting as East during the East round — missing out on 2 faan (double wind).

How to avoid it: At the start of every round, note:

What is the round wind?
What is your seat wind?
Do you have any of these tiles?

Wind scoring awareness alone can swing your scoring significantly.

Mistake 6: Chasing Rare Hands Instead of Practical Ones

What happens: A beginner sees 3-4 terminals and honors in their opening hand and decides to go for Thirteen Orphans. Ten turns later, they’re nowhere close and their hand is a mess.

How to avoid it: Unless you have 9+ of the 13 required tiles for a special hand, stick with practical strategies:

Mixed One Suit (3 faan) — Very achievable
All Pungs (3 faan) — Solid if you have several pairs
Full Flush (7 faan) — Commit to one suit if you have 7+ tiles in it

Save the heroics for when the tiles clearly support it.

Mistake 7: Not Understanding Kong Rules

What happens: A player draws a fourth copy of a tile they have a concealed pung of but doesn’t declare a kong, missing out on the bonus draw. Or worse, they try to kong at the wrong time.

How to avoid it: Know the three types of kong:

Kong Type	How It Happens	Notes
Concealed kong	Have 4 tiles in hand, declare at your turn	Must be your turn
Revealed kong (from discard)	Have 3 in hand, claim the 4th from a discard	Anyone can claim
Added kong	Have a revealed pung, draw the 4th tile	Can be “robbed” by another player

After every kong, draw a replacement tile from the back of the wall. This extra draw is a significant advantage.

Mistake 8: Panicking When Close to Losing

What happens: A beginner suspects someone else is close to winning and starts discarding random tiles in a panic, often feeding the opponent exactly what they need.

How to avoid it: When you think someone is close to winning (they’ve been drawing and discarding quickly, or they only need one more tile):

Discard tiles that have already been discarded by others (proven safe)
Hold onto tiles that no one has discarded yet (potentially dangerous)
If desperate, discard from the suit that the suspected winner has been discarding

Calm, defensive play is always better than panic.

Mistake 9: Miscounting Faan After Winning

What happens: A winner miscounts their faan — either too high (awkward to correct) or too low (leaving money on the table).

How to avoid it: After declaring a win, systematically check each scoring element:

Check for suit-based patterns (flush, mixed flush)
Check set types (all pungs, all chows)
Check honor tile bonuses (dragons, winds)
Check win type bonus (self-drawn)
Check bonus tiles (flowers, seasons)

Or just use TileBuddy and let the app count for you.

Mistake 10: Not Agreeing on House Rules Before Playing

What happens: Halfway through a game, a dispute arises about whether a certain hand is valid, what the faan limit is, or whether chicken hands count. The mood sours.

How to avoid it: Before the first hand, agree on:

Minimum faan (usually 3)
Which hand sets are used (Classic, New 6, New 18)
Faan limit (8, 10, or 13)
Base payment unit
Whether chicken hands are allowed
How flowers/seasons score

Five minutes of upfront agreement prevents hours of arguing.

FAQ

What’s the single biggest mistake beginners make?

Not having a plan for reaching the minimum faan. Many beginners focus on completing any four sets and a pair without considering whether the hand will actually score enough to be a valid win. Always know your path to 3+ faan.

How long does it take to stop making these mistakes?

Most players become comfortable after 10-15 games. The mechanics become automatic fairly quickly. Scoring knowledge takes longer — maybe 30-50 games before you can consistently count faan in your head. Using a scoring app accelerates this learning.

Is it okay to ask other players for help during a game?

In casual games, absolutely. Most experienced players are happy to help beginners learn. Just don’t ask for strategic advice during the hand — nobody should be coaching you on what to discard.

Should beginners play for money?

Starting with very low stakes (or play money/chips) is fine and actually helps maintain interest. But keep the amounts trivial until you’re comfortable with the rules and scoring. Nobody should feel bad about losing while they’re still learning.

The fastest way to stop making scoring mistakes? Download TileBuddy for free on the App Store and let the app check every hand for you while you build confidence.

Common Beginner Mistakes in Mahjong (and How to Avoid Them)