5 levels, from open port to singularity. No brute force, only observation, decoding and combining. Each node unlocks the next. Will you claim the core?
A satellite is broadcasting telemetry. The ID is in plain sight: letters scattered across the dashboard. Read them in reading order.
Intercepted: FLSKHU, Caesar-shifted by +3. Rotate back to find the key. Start at 0.
3 channels intercepted, only one carries a valid ASCII signal (8 bits = 1 char). The other two are noise with digits and irrelevant letters. Find the right channel.
Terminal dump: UVVBTlRVTQ==, Base64 encoded. Decode it in your console or with the button.
The core is fragmented into 5 shards across the network. Only 3 carry a valid SEQ header (01 to 03). The other two are noise. Filter on SEQ, sort 01→02→03 and combine.