This is fun! But with more progress made, finding a puzzle to solve will become the hardest path.
Maybe a heat map of all sections based on completion percentage? And maybe a way to jump to the first or a random unsolved puzzle once you've opened a section?
We migrated away from an Elastic stack to a Loki stack, and were able to store order of magnitude more data for less money. Maybe we did Elastic wrong, but we tried various managed solutions and always ran into limits. The new Loki stack has always given quicker answers too.
We ran a Galera cluster for 4 days and it died on the first ALTER TABLE we did. Only option was to reduce it down to a Primary / Replica setup. I really can't recommend anyone using this.
Maybe a heat map of all sections based on completion percentage? And maybe a way to jump to the first or a random unsolved puzzle once you've opened a section?