4 - 1Fifteen's Minute of Fame Jun. 10, 2019- 4 - 2On Your Head Jun. 11, 2019
- 4 - 3Ten's Place Jun. 12, 2019
- 4 - 4Balancing Bridge Jun. 13, 2019
- 4 - 5Sixteen Jun. 14, 2019
- 4 - 6Square Club Jun. 17, 2019
- 4 - 7Seventeen Jun. 18, 2019
- 4 - 8Eighteen Jun. 19, 2019
- 4 - 9Loop the Loop Jun. 20, 2019
- 4 - 10Nineteen Jun. 21, 2019
- 4 - 11Twenty Jul. 08, 2019
- 4 - 12Tall Stories Jul. 09, 2019
- 4 - 13Flights of Fancy Jul. 10, 2019
- 4 - 14I Can Count to Twenty Jul. 11, 2019
- 4 - 15Heist Jul. 12, 2019
- 4 - 16Sign of the Times Jul. 15, 2019
- 4 - 17Fun Times Fair Jul. 16, 2019
- 4 - 18The Lair of Shares Jul. 17, 2019
- 4 - 19Terrible Twosday Jul. 18, 2019
- 4 - 20Divide and Drive Jul. 19, 2019
- 4 - 21Twenty One and On Aug. 05, 2019
- 4 - 22We're Going on a Square Hunt Aug. 06, 2019
- 4 - 23Thirty's Big Top Aug. 07, 2019
- 4 - 24Land of the Giants Aug. 08, 2019
- 4 - 25Fifty Aug. 09, 2019
- 4 - 26Sixty's High Score Aug. 12, 2019
- 4 - 27The Big One Aug. 13, 2019
- 4 - 28One Hundred Aug. 14, 2019
- 4 - 29One Thousand and One Aug. 15, 2019
- 4 - 30More to Explore Aug. 16, 2019
