Game guide · JYDEJI
Joker Sequence Practice: learn through an example
Keep the active rule in mind. Decide whether natural cards and available jokers can complete one same-suit sequence. Take the next action only when the current step is clear. Before making a move, check the cards in view. Start a 10-question session. Read the visible rule label and wild rank, if shown. Return to the explanation when a decision is unclear.
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.
Try a more deliberate round
A clear plan starts with the current position. A joker can fill a missing rank, but fixed natural cards must fit one suit and a consecutive interval. The same rule applies on a phone and on a computer.
The objective of a round
Decide whether natural cards and available jokers can complete one same-suit sequence. Take the next action only when the current step is clear. Keep the active rule in mind.
A walkthrough of the rules
- Start a 10-question session. Read the visible rule label and wild rank, if shown.
- A joker can fill a missing rank, but fixed natural cards must fit one suit and a consecutive interval.
- 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.
Input guidance
Tap the answer buttons or selected card; the deadwood exercise uses a numeric input. Next question appears after an answer. Take the next action only when the current step is clear. A clear plan starts with the current position.
See how the rules apply
Example hand: 8♦ Joker A♦. Wild rank 8. These cards fit consecutive positions in one suit; a joker can fill a missing position. Check the relevant controls before continuing.
Keep this in mind
Take a moment to read the table. A wild substitute cannot erase a conflicting fixed suit or duplicate fixed rank. The same rule applies on a phone and on a computer.
A few questions answered
What is the aim?
Decide whether natural cards and available jokers can complete one same-suit sequence. Work at your own pace. 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. Before making a move, check the cards in view. Take the next action only when the current step is clear.
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. Treat this as a chance to practise one rule. Use another round to revisit a decision.
What should I check before a move?
A wild substitute cannot erase a conflicting fixed suit or duplicate fixed rank. Begin with the objective. Take the next action only when the current step is clear.
Can you give an example?
6♣ 8♣ Joker can form 6♣ 7♣ 8♣. A natural 8♦ cannot fit that club run. Use the rule sheet as a reference. Check the relevant controls before continuing.
How many questions are available?
This exercise contains 500 stored questions. A session selects ten without repeating within that session. For a calm first round, focus on one decision. Use another round to revisit a decision.
Can I change a submitted answer?
No. Read the explanation, then continue. Start another session to practise again. Look at the complete hand before deciding. Check the relevant controls before continuing.
Are the answers checked against the rules?
A joker can fill a missing rank, but fixed natural cards must fit one suit and a consecutive interval. Before making a move, check the cards in view. Use another round to revisit a decision.
Will I always see new cards?
No. The bank is finite, so another session may include a previously played question. Before making a move, check the cards in view. 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. Before making a move, check the cards in view. The same rule applies on a phone and on a computer.
