Historical route lab

Poople #337 GRAN Answer

Poople #337 started at GRAN on July 17, 2026. Its selective opening changes letters in the sequence N>M, G>P, A>O, M>P, R>O, with 2 par-preserving first moves.

Replay GRAN Scores & notes Browse archive

Archive value: this is not a copied daily page. Its tables are calculated for GRAN, including 6 legal openings and route signature 4-1-3-4-2.

Calculated from the current word graph

GRAN route profile

Par5 moves6 words including start and target

Shortest routes2Exact routes in the current accepted graph

Legal first moves62 keep par

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

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 G-R-A-N. Change position 4 and keep positions 1, 2, 3 fixed. Look for a consonant-to-consonant change. 2 different first moves preserve the shortest length.

Reveal the complete 5-move answer

GRAN -> GRAM -> PRAM -> PROM -> PROP -> POOP

Step 0GRANStart

Step 1GRAMBridge

Step 2PRAMBridge

Step 3PROMBridge

Step 4PROPBridge

Step 5POOPTarget

Route anatomy

What changes at every step

Step 1GRAN -> GRAM

Tile 4 changes N to M; the move is sideways by letter shape. GRAM has 10 legal neighbors, 1 shortest continuation, and 4 moves remaining. Other legal exits from GRAN include GRAD, GRAY, GRAB, GRIN.
Step 2GRAM -> PRAM

Tile 1 changes G to P; the move is closer by letter shape. PRAM has 8 legal neighbors, 1 shortest continuation, and 3 moves remaining. Other legal exits from GRAM include GRAD, GRIM, DRAM, TRAM.
Step 3PRAM -> PROM

Tile 3 changes A to O; the move is closer by letter shape. PROM has 9 legal neighbors, 1 shortest continuation, and 2 moves remaining. Other legal exits from PRAM include PRIM, PRAY, DRAM, TRAM.
Step 4PROM -> PROP

Tile 4 changes M 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 PROM include PROS, PROF, PROD, PROG.
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, DROP, CROP, PREP.

Opening decision

Which first moves preserve par?

GRAN has 6 legal one-letter neighbors. GRAD, GRAM keep the route at 5 moves, while sampled detours begin GRAY (+1), GRAB (+1), GRIN (+1), BRAN (+1).

Compare 6 calculated first moves

Move	Changed tile	Total	Verdict	Shortest continuations
GRAD	4: N -> D	5	Keeps par	1
GRAM	4: N -> M	5	Keeps par	1
GRAY	4: N -> Y	6	Adds 1 move	9
GRAB	4: N -> B	6	Adds 1 move	4
GRIN	3: A -> I	6	Adds 1 move	2
BRAN	1: G -> B	6	Adds 1 move	4

GRAN opening fingerprint

GRAN groups its legal first moves as tile 1: BRAN; tile 3: GRIN; tile 4: GRAD, GRAM, GRAY, GRAB. Two moves from the start, 29 off-route words are reachable; the nearest sampled frontier is GOAD, BRAS, BRAT, CRAB, CRAM, CRAY, DRAM, GLAD, GLAM, GRAD, GREY, GRIM, GRIP, PRAY, TRAD, TRAM, BEAN, BRAG, BRAY, DRAB, FRAY, GAIN, GRAB, GRAY.

Your route

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Graph reading

PRAM is the narrowest displayed bridge

After GRAM becomes PRAM, only 1 move preserves the shortest remaining distance. At the prior row, alternatives such as GRAD, GRIM, DRAM, TRAM show what the route declined.

Direct-shape gains: 4
Sideways steps: 1
Temporary shape detours: 0
Steps touching a vowel: 2

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: 2026-08-14 06:55 UTC Puzzle date: July 17, 2026