Fix bridges crossing state model

Fix bridges visible crossing cycle

Fix bridges crossing cell selection

Fix bridges crossing-cell bridge gap; add puzzle pipeline + e2e tests

Isolate flow_free verification in a timeout-bounded subprocess

Subprocess-isolate all native RLP verifiers (bridges/galaxies/pattern)

Isolate native loopy verifier in subprocess; harden submit handler

Add admin leaderboard, LLM comparison, random puzzles, clearer rules

Add explicit first-50 puzzle chooser

Add pattern parser regression test

Fix pattern parser single-digit clue rows

Fix pattern border normalization

Fix pattern border normalization

Fix loopy submission format and pattern layout

Fix loopy submission format and pattern layout

Fix loopy submission format and pattern layout

Fix loopy submission format and pattern layout

Fix puzzle UI and verifier normalization

Fix puzzle UI and verifier normalization

Fix puzzle UI and verifier normalization

Fix puzzle UI and verifier normalization

Fix RLP helper script permissions during Space build

Upload TopoBench Space app

initial commit