Historical route lab

Poople #584 TRIO Answer

Poople #584 started at TRIO on March 21, 2027. Its selective opening changes letters in the sequence O>P, T>D, I>O, D>P, R>O, with 2 par-preserving first moves.

Replay TRIO Scores & notes Browse archive

Archive value: this is not a copied daily page. Its tables are calculated for TRIO, including 2 legal openings and route signature 4-1-3-1-2.

Calculated from the current word graph

TRIO route profile

Par5 moves6 words including start and target

Shortest routes2Exact routes in the current accepted graph

Legal first moves22 keep par

Route shapeselective openingLetter positions 4-1-3-1-2

Spoiler controls

Choose how much to reveal

The hint describes the move without naming the word. The full route stays closed until you ask for it.

Reveal a direction, not a word

The current row reads T-R-I-O. Change position 4 and keep positions 1, 2, 3 fixed. Look for a vowel-to-consonant change. 2 different first moves preserve the shortest length.

Reveal the complete 5-move answer

TRIO -> TRIP -> DRIP -> DROP -> PROP -> POOP

Step 0TRIOStart

Step 1TRIPBridge

Step 2DRIPBridge

Step 3DROPBridge

Step 4PROPBridge

Step 5POOPTarget

Route anatomy

What changes at every step

Step 1TRIO -> TRIP

Tile 4 changes O to P; the move is closer by letter shape. TRIP has 5 legal neighbors, 1 shortest continuation, and 4 moves remaining. Other legal exits from TRIO include TRIM.
Step 2TRIP -> DRIP

Tile 1 changes T to D; the move is sideways by letter shape. DRIP has 3 legal neighbors, 1 shortest continuation, and 3 moves remaining. Other legal exits from TRIP include TRIM, GRIP, TRAP.
Step 3DRIP -> DROP

Tile 3 changes I to O; the move is closer by letter shape. DROP has 3 legal neighbors, 1 shortest continuation, and 2 moves remaining. Other legal exits from DRIP include GRIP.
Step 4DROP -> PROP

Tile 1 changes D to P; the move is closer by letter shape. PROP has 11 legal neighbors, 1 shortest continuation, and 1 move remaining. Other legal exits from DROP include CROP.
Step 5PROP -> POOP

Tile 2 changes R to O; the move is closer by letter shape. POOP has 11 legal neighbors, target reached, and 0 moves remaining. Other legal exits from PROP include PLOP, CROP, PREP, PROS.

Opening decision

Which first moves preserve par?

TRIO has 2 legal one-letter neighbors. TRIP, TRIM keep the route at 5 moves, while sampled detours begin outside the displayed set.

Compare 2 calculated first moves

Move	Changed tile	Total	Verdict	Shortest continuations
TRIP	4: O -> P	5	Keeps par	1
TRIM	4: O -> M	5	Keeps par	1

TRIO opening fingerprint

TRIO groups its legal first moves as tile 4: TRIP, TRIM. Two moves from the start, 7 off-route words are reachable; the nearest sampled frontier is PRIM, BRIM, GRIM, GRIP, TRAM, TRAP, TRIM.

Your route

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Graph reading

DRIP is the narrowest displayed bridge

After TRIP becomes DRIP, only 1 move preserves the shortest remaining distance. At the prior row, alternatives such as TRIM, GRIP, TRAP show what the route declined.

Direct-shape gains: 4
Sideways steps: 1
Temporary shape detours: 0
Steps touching a vowel: 3

How these figures were calculated

Poople recomputes adjacency and distance from the accepted 2,398-word graph. "Shortest routes" counts every path that lowers the remaining distance by one at each move; it is not a guess based on page text or player scores.

The displayed answer is one shortest route selected from that graph. Community scores and notes are kept separate because they describe player activity, not the mathematical route.

Data mode: live Graph synced: 2026-08-23 10:18 UTC Puzzle date: March 21, 2027