They’re different tools. The OP one is old and seemingly discontinued. The (awesome) one linked just above is Kiko’s and he maintains it here: /t/Web-Data-level-graph-completion-estimates-JLPT-progress-more/2377/1
They’re different tools. The OP one is old and seemingly discontinued. The (awesome) one linked just above is Kiko’s and he maintains it here: /t/Web-Data-level-graph-completion-estimates-JLPT-progress-more/2377/1