hardCODEboner

                <!-- <h2>diff21</h2>                                
                    <p>Given an int n, return the absolute difference between n and 21, 
                    except return double the absolute difference if n is over 21.
                    </p>
                    <p>
                        diff21(19) → 2<br>
                        diff21(10) → 11<br>
                        diff21(21) → 0
                    </p>
                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>
                <h2>nearHundred</h2>                                
                    <p>Given an int n, return True if it is within 10 of 100 or 200. Note: abs(num) computes the absolute value of a number.</p>

                    <p>nearHundred(93) → True<br>
                    nearHundred(90) → True<br>
                    nearHundred(89) → False</p>
                
                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>
                <h2>missingChar</h2>                                
                    <p> Given a non-empty string and an int n, return a new string where the char at index n has been removed. The value of n will be a valid index of a char in the original string (i.e. n will be in the range 0..len(str)-1 inclusive).</p>

                    <p>missingChar('kitten', 1) → 'ktten'<br>
                    missingChar('kitten', 0) → 'itten'<br>
                    missingChar('kitten', 4) → 'kittn'</p>
                
                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>
                <h2>monkeyTrouble</h2>                                
                    <p> Given a non-empty string and an int n, return a new string where the char at index n has been removed. The value of n will be a valid index of a char in the original string (i.e. n will be in the range 0..len(str)-1 inclusive).</p>

                    <p>monkeyTrouble(True, True) → True<br>
                    monkeyTrouble(False, False) → True<br>
                    monkeyTrouble(True, False) → False</p>    
                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>
                <h2>parrotTrouble</h2>
                    <p>We have a loud talking parrot. The "hour" parameter is the current hour time in the range 0..23. We are in trouble if the parrot is talking and the hour is before 7 or after 20. Return True if we are in trouble.
                    </p>

                    <p>parrotTrouble(True, 6) → True<br>
                    parrotTrouble(True, 7) → False<br>
                    parrotTrouble(False, 6) → False
                    </p>
                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>
                <h2>posNeg</h2>
                    <p>Given 2 int values, return True if one is negative and one is positive. Except if the parameter "negative" is True, then return True only if both are negative.</p>

                    <p>posNeg(1, -1, False) → True<br>
                        posNeg(-1, 1, False) → True<br>
                        posNeg(-4, -5, True) → True
                    </p>
                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>
                <h2>frontBack</h2>
                    <p>Given a string, return a new string where the first and last chars have been exchanged.</p>
                    <p>frontBack('code') → 'eodc'<br>
                        frontBack('a') → 'a'<br>
                        frontBack('ab') → 'ba'
                    </p>
                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>
                <h2>sumDouble</h2>
                    <p>Given two int values, return their sum. Unless the two values are the same,then return double their sum. </p>
                    <p>sumDouble(1, 2) → 3<br>
                        sumDouble(3, 2) → 5<br>
                        sumDouble(2, 2) → 8
                    </p>
                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>
                <h2>makes10</h2>
                    <p>Given 2 ints, a and b, return True if one if them is 10 or if their sum is 10.</p>

                    <p>makes10(9, 10) → True<br>
                        makes10(9, 9) → False<br>
                        makes10(1, 9) → True
                    </p>

                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>

                <h2>notString</h2>
                    <p>
                        Given a string, return a new string where "not " has been added to the front. However, if the string already begins with "not", return the string unchanged.
                    </p>

                    <p>
                        not_string('candy') → 'not candy'<br>
                        not_string('x') → 'not x'<br>
                        not_string('not bad') → 'not bad'
                    </p>

                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr>

                <h2>front3</h2>
                    <p>
                        Given a string, we'll say that the front is the first 3 chars of the string. If the string length is less than 3, the front is whatever is there. Return a new string which is 3 copies of the front. 
                    </p>

                    <p>
                        front3('Java') → 'JavJavJav'<br>
                        front3('Chocolate') → 'ChoChoCho'<br>
                        front3('abc') → 'abcabcabc
                    </p>

                {{> CodeMirror id="some-id" name="someName" options=editorOptions code=editorCode reactiveVar="varName"}}
                <button type="submit">Run</button>
                <hr> -->