Game guide · YALONGJS
Your guide to Declaration Practice
Treat this as a chance to practise one rule. Check whether a complete 13-card hand can satisfy every declaration requirement. Use another round to revisit a decision. Use the rule sheet as a reference. Start a 10-question session. Read the visible rule label and wild rank, if shown. Use another round to revisit a decision.
500 stored and rule-checked questions; ten questions per session. Questions can repeat across sessions. Practice is solo, with no rating, cash reward or account.
Something to practise
Before making a move, check the cards in view. All cards need a non-overlapping grouping, at least two sequences and at least one pure sequence. Take the next action only when the current step is clear.
Your objective
Check whether a complete 13-card hand can satisfy every declaration requirement. Take the next action only when the current step is clear. Use the rule sheet as a reference.
How a round unfolds
- Start a 10-question session. Read the visible rule label and wild rank, if shown.
- All cards need a non-overlapping grouping, at least two sequences and at least one pure sequence.
- Study the complete hand before answering. Choose Valid or Not valid.
- Read the explanation after submitting. Each question accepts one submitted answer.
- Continue to the tenth question for a session score; start another session for a new selection.
Using the playing area
Tap the answer buttons or selected card; the deadwood exercise uses a numeric input. Next question appears after an answer. Check the relevant controls before continuing. Keep the active rule in mind.
Put the rules into context
Example hand: 10♥ 3♠ 10♣ 7♣ 4♥ 6♦ A♦ J♣ 4♥ 5♥ 2♦ 5♣ Q♣. Wild rank 8. No full grouping meets the two-sequence and pure-sequence requirement. The penalty for this hand is 56 points. Take the next action only when the current step is clear.
A mistake to avoid
Begin with the objective. Do not judge only the best three cards; every remaining card matters. Check the relevant controls before continuing.
A few questions answered
What is the aim?
Check whether a complete 13-card hand can satisfy every declaration requirement. Use the rule sheet as a reference. Use another round to revisit a decision.
How do I use the controls?
Tap the answer buttons or selected card; the deadwood exercise uses a numeric input. Next question appears after an answer. Begin with the objective. The same rule applies on a phone and on a computer.
Which format is available?
500 stored and rule-checked questions; ten questions per session. Questions can repeat across sessions. Practice is solo, with no rating, cash reward or account. A clear plan starts with the current position. Check the relevant controls before continuing.
What should I check before a move?
Do not judge only the best three cards; every remaining card matters. For a calm first round, focus on one decision. The same rule applies on a phone and on a computer.
Can you give an example?
One pure run, another joker-assisted run and two complete sets can cover a valid 13-card hand. Take a moment to read the table. Use another round to revisit a decision.
How many questions are available?
This exercise contains 500 stored questions. A session selects ten without repeating within that session. Use the rule sheet as a reference. Return to the explanation when a decision is unclear.
Can I change a submitted answer?
No. Read the explanation, then continue. Start another session to practise again. Treat this as a chance to practise one rule. Check the relevant controls before continuing.
Are the answers checked against the rules?
All cards need a non-overlapping grouping, at least two sequences and at least one pure sequence. Look at the complete hand before deciding. Take the next action only when the current step is clear.
Will I always see new cards?
No. The bank is finite, so another session may include a previously played question. Look at the complete hand before deciding. Return to the explanation when a decision is unclear.
What does the score measure?
The score is the number of correct answers in this ten-question session. It is not a skill certificate or a prediction of match results. For a calm first round, focus on one decision. Return to the explanation when a decision is unclear.