This is a dice game of helping butterfly Mona to reach her migration destination safely. In this limited version, a player could play against a robot to race for 5 feeds to win. The player could draw and roll 3 dice at a time and check tallies of feed and prey outcome. In each round, the player can accumulate feed scores as long as the prey tally is less than 3. The player can stop at any time during a round to secure the scores. A full version MonaDice where a player can choose to play with another player, add sound effects, set racing number to win, or score bonus points by answering challenging probability problems is also available for upgrade. Basic probability theories (MDM4U level) needed for the challenges are also outlined in the info section in the full version.