LifterLMS Advanced Quizzes records each quiz attempt as a row in lifterlms_user_postmeta with meta keys for grade, status and start time. The quiz post itself is a llms_quiz with postmeta for the passing threshold and per-question detail. The data is correct and complete, but the default LifterLMS reporting screen lists the attempts and never visualises the things a course operator actually cares about: pass rate, score distribution, attempts per quiz, attempt trend over time.

A scaled course site that runs hundreds of quiz attempts a week needs that visual. A drop in pass rate against a flat enrolment trend is the first signal that a question was rewritten in a way that nobody on the team intended, or that a recent reorder of the lesson stack put the assessment in front of learners who had not seen the new content yet. The information is in lifterlms_user_postmeta. The friction is that it is not rendered as a chart.

SleekView Charts reads lifterlms_user_postmeta and the llms_quiz postmeta directly. A Number card counts attempts this month. A Pie splits attempts across pass, fail and pending. A Bar ranks quizzes by attempt count. An Area trends average score per week against the catalogue release calendar. The whole quiz health picture lives on one screen, inside WP Admin, against the live data the LMS itself queries.

Quiz attempts are the most actionable signal a course site produces. A learner who attempts an assessment has engaged with the content all the way through, and the result tells the team whether the content landed. LifterLMS records every attempt with grade, status and timing in lifterlms_user_postmeta, but the default reporting screen renders that data as a row-by-row list.

A list answers a specific question the operator already knew to ask. A dashboard answers the questions the operator forgot to ask: a pass rate that has been sliding for three weeks, a quiz that absorbs an hour of learner time per attempt, a pending-status spike that started the day a browser update shipped. Putting attempts on a Number, Pie, Bar and Area card collapses the weekly review into a thirty-second glance and turns silent quality drift into a visible chart.

Same lifterlms_user_postmeta, dramatically more operational insight.