Questions

Review queue

18 immutable versions waiting · Oldest 2 days · Snapshot 22 Aug 2026, 14:30 IST

Program: Maths Olympiad Prep

Questions in review

Immutable candidate version

MAT-NP-0064 · Version 2

Submitted by Priya S. · Correlation REV-20260822-184

In review
What changed from v1

Added a non-revealing hint and simplified the explanation. Prompt, choices, and protected answer key are unchanged.

Growing patterns

Which number completes the pattern: 2, 5, 8, 11, ___?

A12
B13
C14 Protected answer key · reviewer only
D16
Objective
Growing patterns · Find a sequence rule
Hint
How much is added at every step?
Accessibility
Works without colour, sound, media, or motion
Quality history
v1 used in 84 attempts · no open report
Reviewer comment required

Request changes to version 2

Validation passed

Approve immutable version 2?

Approval records the reviewer, exact content hash, time, reason, and correlation ID. Publishing remains a separate permission.