LSAT Test Prep - Navigation Suggestions

After completing the diagnostic exam (versus real LSAT on paper), I have some suggestions to improve navigation.

1.  In exam and when reviewing, provide a prior question / forward question arrow-button.  Accessing the full test questions (by number / blind to content) is very time-consuming.  To review my missed questions, I have to click the exam, then the section, then go into and out of every question, one-by-one.  It's going to take hours to review it.  Suggest providing one (very long) page with all answer explanations, by section.  Or, a forward & back button (bonus point for filtering only by next/prior missed question).

2.  During exam, especially Logic games and reading comprehension (split screen).  Remember, on the real exam you can view everything on one page, no scrolling.  For example, in games section, I can only view one question and its answers at a time.  You should have all questions visible with and expand/collapse to see answer option, so you can select the easiest question first without all the scrolling.  Reading section is the same - view all questions at once, collapse answers.

3.  Analytical reasoning.  Easier if passage is split screen with answer choices separate.  Currently, losing view of question when scrolling to read answer choices.  Also, a "Wrong" answer column would be helpful (see 4A).

4.  All sections. 

A) On paper test, it is easy to "x" out wrong answers without selecting a correct answer.  Would be helpful to mark as incorrect on screen versus now having to mark down A-E of what's incorrect on notepaper, then review it, then select answer. 

B) A "Skipped" and "Review" flag would be helpful for long questions - to skip and return if time permits.  (Usually circled in answer booklet to move quickly to next question).  Again, forward/back arrows would help to move between questions, filtered by "Skip" and "review" exceptionally helpful.  Currently, one cannot skip; an answer is required before moving forward (should auto-mark as skipped if not answered).