Here is a comprehensive walkthrough guide for the A Story About The Reels Mewc Case provided by one of our faculty fellows, Diarmuid Early, and Lorenzo Foti. The case is available in your ExPrep account in folder Excel on Rocky Top. Try it yourself, and if you get stuck, look for the solution in the videos. This case was also part of Excel Esports All-Star battle where you can watch how it went for them.

TASK
No, we will not be dealing with social media content here. Instead, we will revise the old mechanical slot machines.
You are creating an online game, similar to slot machines. However, you don’t want to use it for gambling, so the game is free and instead of money the players will be awarded points. The game will use a total of 5 reel strips with 19 sectors each. There are a total of 8 different symbols – 1 symbol at each sector. For Level 1 and Level 2 you will need to use only the first reel, the left-most.
The game starts with all the 5 reels standing on the starting sector as shown to the right (the sector with the cherry). For each turn you will be given the number of sectors that each reel rolls. Remember, that reel strips when placed onto the reels make closed cirles, so if you need to roll 19 sectors, you will get exactly to the starting point. Your goal in the game is to calculate the number of points scored by the player in each game.
WALKTHROUGH VIDEO PROVIDED BY DIARMUID EARLY
This video is his speed run challenge – where he tries to complete a 30-minute challenge in 3 minutes.
WALKTHROUGH VIDEO PROVIDED BY LORENZO FOTI
WALKTHROUGH VIDEO PROVIDED BY EXCEL WIZARD
This is a speed run of the case.
WALKTHROUGH VIDEO PROVIDED BY FMWC SOUTH AFRICA
Join three seasoned experts – Renier Wessels, Jason Webber and Peter Pienaar – as they equip you with essential skills for your upcoming competition.
In this comprehensive session, you’ll learn advanced formulas, data manipulation, and analysis techniques. Our experts will guide you through complex Excel cases, sharing invaluable insights and problem-solving strategies.
LIVE BATTLE WITH FOUR PARTICIPANTS
The same case was featured in Excel Esports All-Star Battle. Here is a recording of live battle where eight participants were working on solving this case:
- Joseph Lau (Australia)
- David Brown (USA)
- Jeff Heng Siang Tan (Malaysia)
- Diarmuid Early (Ireland)
- Gabriela Strój (Poland)
- Andrew Ngai (Australia)
- Anup Agarwal (India)
- Michael Jarman (Canada)
The game was hosted by Oz du Soleil and Bill Jelen.
MEWC
TAC
EEO