M0.1 · 7-stage workbench
Harmonic Sieve Counter
State Twist — Why Nested Multiples Run in O(N log N), Not O(N^2)
Every server i broadcasts a heartbeat at multiples i, 2i, 3i... up to tick N. Count total heartbeats.
1 · Signal Sniper
Highlight the constraint words, name the search-space shape, and pick the ceiling before you type.