Jaiho Slots: follow a cascading example from one state to the next

Read a Jaiho Slots learning animation as separate states: identify the match, removal, downward movement and refill in a fully defined paper example.

An animation can make several changes look like one continuous event. Symbols disappear, other symbols move and new ones arrive before a beginner has named the first change. For Jaiho Slots readers, this article slows down a cascading-style teaching example into separate states. Our model is fully defined on paper. It demonstrates how to describe an event sequence, without claiming that a named app contains that feature or using the visual movement to predict a later result.

The starting board and its rule

Make a three-column, three-row board. Reading each column from top to bottom, column one is LEAF, STAR, MOON; column two is MOON, STAR, LEAF; column three is LEAF, STAR, MOON. The invented rule removes a horizontal row of three stars, then lets symbols above each removed space fall down, then fills the empty top spaces from a supplied list. Each removed star-row records one demonstration mark. No other match type is active in this exercise.

State A is the starting board. Its middle row contains STAR, STAR, STAR, so that row meets the removal rule. Before moving anything, identify the exact three positions: middle of column one, middle of column two and middle of column three. The top and bottom rows contain no stars. A description that simply says “the stars disappear” is less precise because it omits the positions whose emptiness will determine what moves during the next step.

After removal, the middle row consists of three empty spaces. The bottom row remains MOON, LEAF, MOON, and the top row remains LEAF, MOON, LEAF. This brief empty state is worth naming even if an animation shows it only for a moment. It distinguishes removal from movement. The top leaf has not become a different symbol, and no replacement has arrived yet. Exactly three objects have been removed and one demonstration mark has been recorded.

State B: movement without new symbols

Let each top symbol fall into the empty middle position in its own column. The middle row is now LEAF, MOON, LEAF; the top row is empty; the bottom row is unchanged. There has been downward movement but no new symbol creation in this step. This distinction matters when explaining where a symbol came from. A middle leaf here came from the position above, not from the supplied replacement list we will use next.

State C fills the top spaces with the supplied replacement row STAR, STAR, LEAF. The complete board now has top STAR, STAR, LEAF; middle LEAF, MOON, LEAF; bottom MOON, LEAF, MOON. Under our rule, there is no horizontal row of three stars, so the chain stops. The two stars at the top do not qualify. The final record is one removed row and one demonstration mark, regardless of how many individual moving frames an animation might show.

We tell this story with state changes rather than dramatic adjectives: A contains a qualifying row; removal makes holes; downward movement shifts existing symbols; C introduces the supplied new row; the next condition check stops the sequence. Each sentence says what changed and what stayed the same. This is enough to teach the process without adding a bonus claim, an unstated trigger or a suggestion that the next refill could be inferred from the preceding motion.

For Jaiho Slots material, a recording that jumps from the original board to the final board may hide both the removal and movement steps. Ask the learner to explain the location of one particular symbol across the transition. If they cannot tell whether it moved or arrived as a replacement, the teaching sequence needs an intermediate frame. A missing frame is a presentation gap. It does not justify inventing an internal mechanism to account for what the recording has omitted.

Try a changed refill after resetting to state B. Supply STAR, STAR, STAR across the top instead. That would satisfy our horizontal star-row condition and begin another removal under the same stated rule. The difference comes from the explicitly changed replacement list, not from assuming that a prior match makes another one likely. Our exercise supplies every replacement. It is a comparison of two defined examples, so it teaches conditional event order rather than the chance of an unseen continuation.

The Jaiho Slots example is complete when a reader can describe one middle leaf: it began at the top, stayed during removal, fell into the middle and remained while a new top symbol arrived. That short biography distinguishes an existing object's movement from a replacement's arrival. The final board then answers whether the written condition is met again. A continuous animation has become a sequence of explainable changes, each supported by the board before and after it.