Merge Prison : hidden puzzle

#181 in: TOP_FREE GAME_PUZZLE (🇫🇮 Finland)

#143 in: GROSSING GAME (🇲🇬 Madagascar)

#182 in: TOP_FREE GAME_PUZZLE (🇳🇴 Norway)

#18 in: GROSSING GAME_PUZZLE (🇭🇺 Hungary)

#18 in: GROSSING GAME_PUZZLE (🇳🇬 Nigeria)

#24 in: GROSSING GAME_PUZZLE (🇮🇱 Israel)

#24 in: GROSSING GAME_PUZZLE (🇵🇱 Poland)

#135 in: GROSSING GAME (🇦🇴 Angola)

#127 in: GROSSING GAME (🇰🇪 Kenya)

#143 in: GROSSING GAME (🇲🇷 Mauritania)