Entires for Ritangle 2019 are now closed.

Final question information release for Ritangle 2019

Inputting any of the following here releases more information relevant to the final question.

**Correct answer to the 8-digit Starter question****Correct final answer to any of task A (these tasks are released via the Starter question answer)****Correct final answer to any of task B (these tasks are released via the Starter question answer)****Correct final answer to any of task C (these tasks are released via the Starter question answer)****Correct final answer to any of task D (these tasks are released via the Starter question answer)****Correct final answer to any of task E (these tasks are released via the Starter question answer)****Correct final answer to any of task F (these tasks are released via the Starter question answer)****Correct final answer to any of task G (these tasks are released via the Starter question answer)****Correct final answer to any of task H (these tasks are released via the Starter question answer)****Correct final answer to any of task I (these tasks are released via the Starter question answer)****Correct final answer to any of task J (these tasks are released via the Starter question answer)****Correct answer to task formed from the clues released by answers to tasks A - J**

**This is not where you submit your entry for Ritangle 2019, you do this on the final answer submission form.**

You can still check your answers to questions 1 to 25 for Ritangle 2019 by inputting any of the following here:

**Correct final answer to question 1****Correct final answer to question 2****Correct final answer to question 3****Correct final answer to question 4****The sum of the correct final answers to questions 5, 6, 7, 8, and 9****The sum of the correct final answers to questions 10, 11, 12, 13, and 14****The sum of the correct final answers to questions 15, 16, 17, 18 and 19****The sum of the correct final answers to questions 20, 21, 22, 23 and 24****Correct final answer to question 25.**

If you input any of the above you will be told that you have done so.

Please don't share answers outside of your team.

In the questions you are instructed to convert your answer into a **final answer** usually by multiplying by a given number, then adding a number and then taking the integer part of the result.
- the integer part of *x* is found by throwing away the decimal part of *x*.

For example, the integer part of 4.73267 is 4, and the integer part of 5 is 5.

Notice that if *x* is not an integer, you always round down here and never up.

Some of the final answers have many digits, so you may need to work to unusual precision; you are advised to keep all the digits your calculator gives you and follow instructions about rounding carefully.

If you have any queries about Ritangle 2019 then please e-mail them to **ritangle@mei.org.uk**.

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