User:Sammy McSam/Hanabi/Examples page 2

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Endgame

3cards in the deckred3ryellow4ygreen5gblue5bwhite1wmulticolormblack powder 3 clue tokens

card back,with a clue,card back,with a clue,card back4,with a 4clue,card back5,with a 5clue, Alice 🡲 white2w,with a white 2clue,black powder,with a black powder clue,black powder,with a black powder clue,black powder,with a black powder clue, Bob 🡲 black powder,with a black powder clue,black powder,with a black powder clue,red4r,with a red 4clue,white5w,with a white 5clue, Cathy 🡲 white3w,with a white 3clue,black powder,with a black powder clue,black powder,with a black powder clue,yellow5y,with a yellow 5clue, Donald 🡲 white4w,with a white 4clue,black powder,with a black powder clue,black powder,with a black powder clue,white3w,with a white 3clue, Emily 🡲

What is the critical colour?

Grouped by colour:

black powderA,with a black powder clue,black powderB,with a black powder clue,black powderC,with a black powder clue,yellow5yD,with a yellow 5clue,black powderE,with a black powder clue, ​

black powderA,with a black powder clue,black powderB,with a black powder clue,red4rC,with a red 4clue,black powderD,with a black powder clue,black powderE,with a black powder clue, ​ red5rA,with a red 5clue, ​

whitewA,with a white clue,white2wB,with a white 2clue,black powderC,with a black powder clue,black powderD,with a black powder clue,white3wE,with a white 3clue, ​ white4wA,with a white 4clue,black powderB,with a black powder clue,white5wC,with a white 5clue, ​

white (1 clue + 4 plays + 3 empty = 8 turns)

What is the critical card?

white2w,with a white 2clue,

What is the critical move?

​

A) Alice clues Bob white2w,with a white 2clue, / white2w,with a white 2clue,

hint: don't choose A

B) Alice clues Donald white3w,with a white 3clue, / white3w,with a white 3clue,

C) Alice clues Emily white4w,with a white 4clue, / white4w,with a white 4clue,

D) Alice discards white4w,with a white 4clue,

E) Alice (mis)plays white4w,with a white 4clue,

F) Alice discards slot 1

G) Alice (mis)plays slot 1

What is the maximum score?

29

1. Group by colour:

black powderA,with a black powder clue,black powderB,with a black powder clue,black powderC,with a black powder clue,yellow5yD,with a yellow 5clue,black powderE,with a black powder clue, ​

black powderA,with a black powder clue,black powderB,with a black powder clue,red4rC,with a red 4clue,black powderD,with a black powder clue,black powderE,with a black powder clue, ​ red5rA,with a red 5clue, ​

whitewA,with a white clue,white2wB,with a white 2clue,black powderC,with a black powder clue,black powderD,with a black powder clue,white3wE,with a white 3clue, ​ white4wA,with a white 4clue,black powderB,with a black powder clue,white5wC,with a white 5clue, ​

2. Serialise:

whitewA,with a white clue,white2wB,with a white 2clue,red4rC,with a red 4clue,yellow5yD,with a yellow 5clue,white3wE,with a white 3clue, ​ white4wA,with a white 4clue,black powderB,with a black powder clue,white5wC,with a white 5clue,black powderD,with a black powder clue,black powderE,with a black powder clue, ​ red5rA,with a red 5clue, ​

3cards in the deck2cards in the deck1cards in the deck0cards in the deckcards in the deck ​ cards in the deckcards in the deckcards in the deckcards in the deck ​

• There are not enough turns for Alice to clue white2w,with a white 2clue, and play both white4w,with a white 4clue, and red5r,with a red 5clue,.
• Can Alice shorten the critical path?

30

1. Group by colour:

black powderA,with a black powder clue,black powderB,with a black powder clue,black powderC,with a black powder clue,yellow5yD,with a yellow 5clue,black powderE,with a black powder clue, ​

black powderA,with a black powder clue,black powderB,with a black powder clue,red4rC,with a red 4clue,black powderD,with a black powder clue,black powderE,with a black powder clue, ​ red5rA,with a red 5clue, ​

whitewA,with a white clue,white2wB,with a white 2clue,black powderC,with a black powder clue,white3wD,with a white 3clue,white4wE,with a white 4clue, ​ black powderA,with a black powder clue,black powderB,with a black powder clue,white5wC,with a white 5clue, ​

2. Serialise:

whitewA,with a white clue,white2wB,with a white 2clue,red4rC,with a red 4clue,white3wD,with a white 3clue,white4wE,with a white 4clue, ​ red5rA,with a red 5clue,black powderB,with a black powder clue,white5wC,with a white 5clue,yellow5yD,with a yellow 5clue, ​

3cards in the deck2cards in the deck1cards in the deck0cards in the deckcards in the deck ​ cards in the deckcards in the deckcards in the deckcards in the deck ​

• Alice clues the unmarked white4w,with a white 4clue, in Emily's hand (finesse) so that Alice has one card fewer to play and shortens the critical path.

Solution

​

A) Alice clues Bob white2w,with a white 2clue, / white2w,with a white 2clue, ❌ does not get the unmarked white3w,with a white 3clue, / white4w,with a white 4clue,

B) Alice clues Donald white3w,with a white 3clue, / white3w,with a white 3clue, ❌ does not get the unmarked white4w,with a white 4clue,

C) Alice clues Emily white4w,with a white 4clue, / white4w,with a white 4clue, ❌ does not get the unmarked white3w,with a white 3clue,

D) Alice discards white4w,with a white 4clue, ✅ finesses up to white4w,with a white 4clue,

E) Alice (mis)plays white4w,with a white 4clue, ❌ interpretation = positional misplay

F) Alice discards slot 1 ✅ Donald and Emily both see Alice could have clued instead white4w,with a white 4clue,

G) Alice (mis)plays slot 1 ❌ interpretation = positional misplay

Other possible options include trash push if both of Emily's other cards are the same rank (not 4) or colour (not white) e.g red1r,with a red 1clue, yellow1y,with a yellow 1clue, then Alice could clue red1r,with a red 1clue, yellow1y,with a yellow 1clue, to Emily's hand white4w,with a white 4clue,red1r,with a red 1clue,yellow1y,with a yellow 1clue,white3w,with a white 3clue, Emily 🡲

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