SOQL queries and bulk-safe Apex triggers, judged against seeded mock orgs.
| Status | Title | Type | Topics | Created | Acceptance | Difficulty |
|---|---|---|---|---|---|---|
| Default Account Rating | Apex Trigger | before insertBulkification | Oct 2, 2026 | — | Easy | |
| Block Deleting Accounts with Open Deals | Apex Trigger | before deleteaddErrorBulkification | Oct 2, 2026 | — | Medium | |
| Closed Won Makes a Customer | Apex Trigger | after updateTrigger.oldMapBulkification | Oct 2, 2026 | — | Medium | |
| Maintain Account Contact and Opportunity Counts | Apex Trigger | Apex TriggerBulkificationAggregate SOQL | Oct 10, 2026 | — | Hard | |
| Roll Up Contact Count | Apex Trigger | after insertafter deleteAggregate SOQL | Oct 2, 2026 | — | Hard |