Single Colour Mastermind ProblemA first choice dieBulls without cows: how many steps are needed to solve this?Guess my numberNon-unique Minesweeper Solution?Strategy for solving 0hh1 and Unruly?Chess, for short peopleMastermind with an errorLots of ships in the arbitrarily large battleshipBlind Person Ball GameHat Puzzle with 5 different colours and 3 people
Will tsunami waves travel forever if there was no land?
Is the 5 MB static resource size limit 5,242,880 bytes or 5,000,000 bytes?
Please, smoke with good manners
"The cow" OR "a cow" OR "cows" in this context
What's the polite way to say "I need to urinate"?
Hilbert Space and Banach Space
How did Captain America manage to do this?
Packing rectangles: Does rotation ever help?
Is creating your own "experiment" considered cheating during a physics exam?
How does a DHCP relay router forward the packet to the server?
Examples of non trivial equivalence relations , I mean equivalence relations without the expression " same ... as" in their definition?
Don’t seats that recline flat defeat the purpose of having seatbelts?
What makes accurate emulation of old systems a difficult task?
Pressure to defend the relevance of one's area of mathematics
(Java Minecraft 1.14) Was the Levels:n beacon tag removed/altered?
Is DC-DC (24v to 12v) Buck Conversion typically more efficient than AC-DC (110v to 12v) conversion?
Reverse the word in a string with the same order in javascript
Why was Germany not as successful as other Europeans in establishing overseas colonies?
How much cash can I safely carry into the USA and avoid civil forfeiture?
Why we can't write in air?
How would one muzzle a full grown polar bear in the 13th century?
Any examples of headwear for races with animal ears?
How can Republicans who favour free markets, consistently express anger when they don't like the outcome of that choice?
How could Tony Stark make this in Endgame?
Single Colour Mastermind Problem
A first choice dieBulls without cows: how many steps are needed to solve this?Guess my numberNon-unique Minesweeper Solution?Strategy for solving 0hh1 and Unruly?Chess, for short peopleMastermind with an errorLots of ships in the arbitrarily large battleshipBlind Person Ball GameHat Puzzle with 5 different colours and 3 people
$begingroup$
Imagine we're playing a game of mastermind with the usual eight colours, only this version has six holes across in which to place colours. And to make it easier for you I tell you that I have filled all six with the same colour.
What is the maximum number of turns you require to get the correct answer? How do you do it?
logical-deduction mastermind
asked 1 hour ago
Reggie PinkhamReggie Pinkham
1112
$endgroup$
add a comment |
$begingroup$
Imagine we're playing a game of mastermind with the usual eight colours, only this version has six holes across in which to place colours. And to make it easier for you I tell you that I have filled all six with the same colour.
What is the maximum number of turns you require to get the correct answer? How do you do it?
logical-deduction mastermind
asked 1 hour ago
Reggie PinkhamReggie Pinkham
1112
$endgroup$
add a comment |
$begingroup$
Imagine we're playing a game of mastermind with the usual eight colours, only this version has six holes across in which to place colours. And to make it easier for you I tell you that I have filled all six with the same colour.
What is the maximum number of turns you require to get the correct answer? How do you do it?
logical-deduction mastermind
asked 1 hour ago
Reggie PinkhamReggie Pinkham
1112
$endgroup$
Imagine we're playing a game of mastermind with the usual eight colours, only this version has six holes across in which to place colours. And to make it easier for you I tell you that I have filled all six with the same colour.
What is the maximum number of turns you require to get the correct answer? How do you do it?
logical-deduction mastermind
logical-deduction mastermind
asked 1 hour ago
Reggie PinkhamReggie Pinkham
1112
asked 1 hour ago
Reggie PinkhamReggie Pinkham
1112
asked 1 hour ago
Reggie PinkhamReggie Pinkham
1112
asked 1 hour ago
Reggie PinkhamReggie Pinkham
1112
asked 1 hour ago
Reggie PinkhamReggie Pinkham
1112
1112
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
$begingroup$
Two. Use 1 peg colour 1, 1 pegs colour 2 and 2 pegs colour 3 and 4 for the first guess. If nothing is recorded, you get left with 4 colours, otherwise you are home and dry. With 4 colours, use 1 peg 1, 2 pegs 2, 3 peg 3. The number of records gives the answer (or none for colour 4).
answered 1 hour ago
JonMark PerryJonMark Perry
21k64199
$endgroup$
$begingroup$
But there are 8 colors!
$endgroup$
– Florian F
1 hour ago
$begingroup$
@FlorianF; fixed.
$endgroup$
– JonMark Perry
1 hour ago
add a comment |
$begingroup$
Two guesses are enough to find the color, a third guess to give the correct code.
Name the colors with letter A to H.
Guess 1: AABCDE.
- If you get 2 matches, the color is A.
- If you get 1 match, it is B, C, D or E. Guess 2: CDDEEE. The color is B, C, D or E for respectively 0, 1, 2 or 3 matches.
- If you get 0 match, it is F, G or H. Guess 2: FGGHHH. The color is F, G or H for resp. 0, 1 or 2 matches.
If it is required to complete the game, enter the color everywhere as guess 3.
It is easy to see that with 2 guesses you can find the correct color among even 9.
answered 59 mins ago
Florian FFlorian F
9,26612260
$endgroup$
add a comment |
Your Answer
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "559"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
noCode: true, onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fpuzzling.stackexchange.com%2fquestions%2f83303%2fsingle-colour-mastermind-problem%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
Two. Use 1 peg colour 1, 1 pegs colour 2 and 2 pegs colour 3 and 4 for the first guess. If nothing is recorded, you get left with 4 colours, otherwise you are home and dry. With 4 colours, use 1 peg 1, 2 pegs 2, 3 peg 3. The number of records gives the answer (or none for colour 4).
answered 1 hour ago
JonMark PerryJonMark Perry
21k64199
$endgroup$
$begingroup$
But there are 8 colors!
$endgroup$
– Florian F
1 hour ago
$begingroup$
@FlorianF; fixed.
$endgroup$
– JonMark Perry
1 hour ago
add a comment |
$begingroup$
Two. Use 1 peg colour 1, 1 pegs colour 2 and 2 pegs colour 3 and 4 for the first guess. If nothing is recorded, you get left with 4 colours, otherwise you are home and dry. With 4 colours, use 1 peg 1, 2 pegs 2, 3 peg 3. The number of records gives the answer (or none for colour 4).
answered 1 hour ago
JonMark PerryJonMark Perry
21k64199
$endgroup$
$begingroup$
But there are 8 colors!
$endgroup$
– Florian F
1 hour ago
$begingroup$
@FlorianF; fixed.
$endgroup$
– JonMark Perry
1 hour ago
add a comment |
$begingroup$
Two. Use 1 peg colour 1, 1 pegs colour 2 and 2 pegs colour 3 and 4 for the first guess. If nothing is recorded, you get left with 4 colours, otherwise you are home and dry. With 4 colours, use 1 peg 1, 2 pegs 2, 3 peg 3. The number of records gives the answer (or none for colour 4).
answered 1 hour ago
JonMark PerryJonMark Perry
21k64199
$endgroup$
Two. Use 1 peg colour 1, 1 pegs colour 2 and 2 pegs colour 3 and 4 for the first guess. If nothing is recorded, you get left with 4 colours, otherwise you are home and dry. With 4 colours, use 1 peg 1, 2 pegs 2, 3 peg 3. The number of records gives the answer (or none for colour 4).
answered 1 hour ago
JonMark PerryJonMark Perry
21k64199
edited 1 hour ago
answered 1 hour ago
JonMark PerryJonMark Perry
21k64199
answered 1 hour ago
JonMark PerryJonMark Perry
21k64199
answered 1 hour ago
JonMark PerryJonMark Perry
21k64199
21k64199
$begingroup$
But there are 8 colors!
$endgroup$
– Florian F
1 hour ago
$begingroup$
@FlorianF; fixed.
$endgroup$
– JonMark Perry
1 hour ago
add a comment |
$begingroup$
But there are 8 colors!
$endgroup$
– Florian F
1 hour ago
$begingroup$
@FlorianF; fixed.
$endgroup$
– JonMark Perry
1 hour ago
$begingroup$
But there are 8 colors!
$endgroup$
– Florian F
1 hour ago
$begingroup$
But there are 8 colors!
$endgroup$
– Florian F
1 hour ago
$begingroup$
@FlorianF; fixed.
$endgroup$
– JonMark Perry
1 hour ago
$begingroup$
@FlorianF; fixed.
$endgroup$
– JonMark Perry
1 hour ago
add a comment |
$begingroup$
Two guesses are enough to find the color, a third guess to give the correct code.
Name the colors with letter A to H.
Guess 1: AABCDE.
- If you get 2 matches, the color is A.
- If you get 1 match, it is B, C, D or E. Guess 2: CDDEEE. The color is B, C, D or E for respectively 0, 1, 2 or 3 matches.
- If you get 0 match, it is F, G or H. Guess 2: FGGHHH. The color is F, G or H for resp. 0, 1 or 2 matches.
If it is required to complete the game, enter the color everywhere as guess 3.
It is easy to see that with 2 guesses you can find the correct color among even 9.
answered 59 mins ago
Florian FFlorian F
9,26612260
$endgroup$
add a comment |
$begingroup$
Two guesses are enough to find the color, a third guess to give the correct code.
Name the colors with letter A to H.
Guess 1: AABCDE.
- If you get 2 matches, the color is A.
- If you get 1 match, it is B, C, D or E. Guess 2: CDDEEE. The color is B, C, D or E for respectively 0, 1, 2 or 3 matches.
- If you get 0 match, it is F, G or H. Guess 2: FGGHHH. The color is F, G or H for resp. 0, 1 or 2 matches.
If it is required to complete the game, enter the color everywhere as guess 3.
It is easy to see that with 2 guesses you can find the correct color among even 9.
answered 59 mins ago
Florian FFlorian F
9,26612260
$endgroup$
add a comment |
$begingroup$
Two guesses are enough to find the color, a third guess to give the correct code.
Name the colors with letter A to H.
Guess 1: AABCDE.
- If you get 2 matches, the color is A.
- If you get 1 match, it is B, C, D or E. Guess 2: CDDEEE. The color is B, C, D or E for respectively 0, 1, 2 or 3 matches.
- If you get 0 match, it is F, G or H. Guess 2: FGGHHH. The color is F, G or H for resp. 0, 1 or 2 matches.
If it is required to complete the game, enter the color everywhere as guess 3.
It is easy to see that with 2 guesses you can find the correct color among even 9.
answered 59 mins ago
Florian FFlorian F
9,26612260
$endgroup$
Two guesses are enough to find the color, a third guess to give the correct code.
Name the colors with letter A to H.
Guess 1: AABCDE.
- If you get 2 matches, the color is A.
- If you get 1 match, it is B, C, D or E. Guess 2: CDDEEE. The color is B, C, D or E for respectively 0, 1, 2 or 3 matches.
- If you get 0 match, it is F, G or H. Guess 2: FGGHHH. The color is F, G or H for resp. 0, 1 or 2 matches.
If it is required to complete the game, enter the color everywhere as guess 3.
It is easy to see that with 2 guesses you can find the correct color among even 9.
answered 59 mins ago
Florian FFlorian F
9,26612260
edited 52 mins ago
answered 59 mins ago
Florian FFlorian F
9,26612260
answered 59 mins ago
Florian FFlorian F
9,26612260
answered 59 mins ago
Florian FFlorian F
9,26612260
9,26612260
add a comment |
add a comment |
Thanks for contributing an answer to Puzzling Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
Use MathJax to format equations. MathJax reference.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fpuzzling.stackexchange.com%2fquestions%2f83303%2fsingle-colour-mastermind-problem%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
