Catalog completo Kobow Games v4 — 5 v3-calibrated mechanics (TIDE TURN · DÍA MEMORIA · CONSTELLATION · AQUEDUCT JOURNEY · WALK OF FAME) + 4 NEW v4 mechanics preenchendo gaps críticos do portfolio anterior. Cobrindo agora 100% das categorias best-seller US/CA (Crossword, Poker, Bingo, Tic-Tac-Toe). Math hashes v4 são calibration pending — design specs + targets prontos pra engineering pass.