Um, how do I resolve it? It's not letting me edit my comment because you replied, I am assuming.

Works in JS. This was fun. Good idea. :)

Hey, can anyone check if the java version is broken? I can play with the js version, but pretty sure the Java one is broken.

Blind4Basics, it is still not working for me. Is there anything else I need to do? I placed the import line in the second box (sample tests), and I am still getting the errors. I don't normally edit test cases but I would assume it takes effect right away.

It does this even when I click reset and just have the default code.

Sorry but is the Java version broken? My code runs in Netbeans perfectly, but on codewars I get this:
Error: Command failed: javac -verbose -cp /home/codewarrior -d /home/codewarrior -sourcepath /home/codewarrior -cp /usr/local/groovy/lib/junit-4.12.jar:/usr/local/groovy/lib/hamcrest-core-1.3.jar /home/codewarrior/Dinglemouse.java /home/codewarrior/ExampleTests.java ./frameworks/java/CwRunListener.java
[parsing started RegularFileObject[/home/codewarrior/Dinglemouse.java]]
[parsing completed 46ms]
[parsing started RegularFileObject[/home/codewarrior/ExampleTests.java]]
[parsing completed 5ms]
[parsing started RegularFileObject[./frameworks/java/CwRunListener.java]]
[parsing completed 2ms]
[search path for source files: /home/codewarrior]
[search path for class files: /usr/lib/jvm/java-8-oracle/jre/lib/resources.jar,/usr/lib/jvm/java-8-oracle/jre/lib/rt.jar,/usr/lib/jvm/java-8-oracle/jre/lib/sunrsasign.jar,/usr/lib/jvm/java-8-oracle/jre/lib/jsse.jar,/usr/lib/jvm/java-8-oracle/jre/lib/jce.jar,/usr/lib/jvm/java-8-oracle/jre/lib/charsets.jar,/usr/lib/jvm/java-8-oracle/jre/lib/jfr.jar,/usr/lib/jvm/java-8-oracle/jre/classes,/usr/lib/jvm/java-8-oracle/jre/lib/ext/cldrdata.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunec.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/jaccess.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/zipfs.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunjce_provider.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunpkcs11.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/dnsns.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/nashorn.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/jfxrt.jar,/usr/lib/jvm/java-8-oracle/jre/lib/ext/localedata.jar,/usr/local/groovy/lib/junit-4.12.jar,/usr/local/groovy/lib/hamcrest-core-1.3.jar]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Object.class)]]
[loading ZipFileIndexFileObject[/usr/local/groovy/lib/junit-4.12.jar(org/junit/Test.class)]]
[loading ZipFileIndexFileObject[/usr/local/groovy/lib/junit-4.12.jar(org/junit/Assert.class)]]
[loading ZipFileIndexFileObject[/usr/local/groovy/lib/junit-4.12.jar(org/junit/runner/notification/Failure.class)]]
[loading ZipFileIndexFileObject[/usr/local/groovy/lib/junit-4.12.jar(org/junit/runner/notification/RunListener.class)]]
[loading ZipFileIndexFileObject[/usr/local/groovy/lib/junit-4.12.jar(org/junit/runner/Description.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/StringWriter.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/PrintWriter.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Throwable.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/String.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/annotation/Retention.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/annotation/RetentionPolicy.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/annotation/Target.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/annotation/ElementType.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/annotation/Annotation.class)]]
[checking Dinglemouse]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/Serializable.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/AutoCloseable.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/System.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/PrintStream.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Appendable.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/Closeable.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/FilterOutputStream.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/OutputStream.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/Flushable.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Byte.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Character.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Short.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Long.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Float.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Integer.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Double.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Boolean.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Void.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Comparable.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/CharSequence.class)]]
[wrote RegularFileObject[/home/codewarrior/Dinglemouse.class]]
[checking ExampleTests]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/StringBuilder.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/StringBuffer.class)]]
/home/codewarrior/ExampleTests.java:23: error: cannot find symbol
assertEquals("Nope", 5, Dinglemouse.howManyBees(_show(hive)));
^
symbol: method howManyBees(char[][])
location: class Dinglemouse
/home/codewarrior/ExampleTests.java:33: error: cannot find symbol
assertEquals("Nope", 7, Dinglemouse.howManyBees(_show(hive)));
^
symbol: method howManyBees(char[][])
location: class Dinglemouse
[checking CwRunListener]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/util/Locale.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/Writer.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/io/File.class)]]
[loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-oracle/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Throwable$PrintStreamOrWriter.class)]]
[total 691ms]
2 errors

I need help. I think I did this correct, and my math by hand, as well as by my software, has a disrepency from what the author says I should get.

Alright. Going by the chart, I see week zero is really just getting a sum of numbers, 1-6. Week one is a range of 2-6, week two is 3-8. The math formula for a range starting at 1 is N * (N+1) /2. Since the number does not always begin at one, I am finding the range of 1-rangeEnd (Saturday) and subtracting from 1-rangeStart (Monday) (edit: sorry, rangeStart-1 because I counted Monday in the first step, and I don't want to count it twice.). Week 0 has a saving of 21, week 1 has a saving of 27, week 3 has a saving of 33.... week 5 is a saving of 51. Adding it all together, by hand, gives me 216, which is also what my software is printing.

I'm a little confused, because according to the author, after week 5 I should only have 105 saved. What am I misunderstanding?