Game guide · SHOUJIKON
Understand the basics of Joker Sequence Practice
Take a moment to read the table. Decide whether natural cards and available jokers can complete one same-suit sequence. Check the relevant controls before continuing. Work at your own pace. Start a 10-question session. Read the visible rule label and wild rank, if shown. The same rule applies on a phone and on a computer.
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.
Practice with a purpose
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. Take the next action only when the current step is clear.
The challenge in front of you
Decide whether natural cards and available jokers can complete one same-suit sequence. Use another round to revisit a decision. A clear plan starts with the current position.
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.
How to interact with the game
Tap the answer buttons or selected card; the deadwood exercise uses a numeric input. Next question appears after an answer. Use another round to revisit a decision. Work at your own pace.
One way to understand the rules
Example hand: 2♦ 4♦ 5♦ Joker. Wild rank 4. These cards fit consecutive positions in one suit; a joker can fill a missing position. Use another round to revisit a decision.
One detail worth checking
Look at the complete hand before deciding. A wild substitute cannot erase a conflicting fixed suit or duplicate fixed rank. Return to the explanation when a decision is unclear.
Clarifying the way this game works
What is the aim?
Decide whether natural cards and available jokers can complete one same-suit sequence. Work at your own pace. Check the relevant controls before continuing.
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. Keep the active rule in mind. 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. Use the rule sheet as a reference. Return to the explanation when a decision is unclear.
What should I check before a move?
A wild substitute cannot erase a conflicting fixed suit or duplicate fixed rank. For a calm first round, focus on one decision. Use another round to revisit a decision.
Can you give an example?
6♣ 8♣ Joker can form 6♣ 7♣ 8♣. A natural 8♦ cannot fit that club run. Before making a move, check the cards in view. The same rule applies on a phone and on a computer.
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. Check the relevant controls before continuing.
Can I change a submitted answer?
No. Read the explanation, then continue. Start another session to practise again. Take a moment to read the table. Return to the explanation when a decision is unclear.
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. Keep the active rule in mind. Check the relevant controls before continuing.
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. Check the relevant controls before continuing.
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. Begin with the objective. The same rule applies on a phone and on a computer.