Symbols and Winning Combinations
The slot’s symbols are, of course, corresponding to the theme. There are 8 regular symbols, that are spun by the user. At least 3 identical symbols must be lined up in a row (from left), to win.

The Slot’s Symbols:
- Sherlock Holmes Symbol
- John Watson Symbol
- Diary Symbol
- Magnifying Glass Symbol
- Hearts Symbol
- Spades Symbol
- Diamonds Symbol
- Clubs Symbol
The Holmes Symbol has the highest value, so if 5 symbols line up, the player gets 4000 coins. Then goes the Watson Symbol, 5 lined symbols – 2000 coins. The Diary Symbol brings 1000 coins and so on.
Besides these regular symbols, 3 more symbols will pop up, while spinning the reels. Two symbols (Bonus & Free Spins symbols) are for winning bonuses and the last one, a shining Stone, is implicated in the progressive Jackpots.
Holmes & the Stolen Stones Slot Game – Free Spins & Bonuses
Holmes & the Stolen Stones offers players a provocative bonus strategy with a lot of chances to win not just coins, but also some Jackpots! As in all slot games on online casino sites, at least 3 symbols must be lined up in order to win coins.
The Bonus Symbol is presented in the form of a keyhole. If at least 3 symbols line up, the bonus games activate.
Bonus Symbol Winnings:
- 3 symbols = bonus game
- 4 symbols = bonus game + 1000 coins
- 5 symbols = bonus game + 10 000 coins
The bonus game, or also called the “Pick Me feature”, helps players to find coins or stolen shards of diamonds in the loot boxes. All the found shards will be added to the user’s collection in the main game. When the player finds the smoke bomb in one of the crates, the bonus game stops.
The Free Spins Symbol is presented in the form of a golden keyhole. As in the first case, if at least 3 symbols line up, the Free Spin mode activates.
Free Spin Symbol Winnings:
- 3 symbols = 10 Free Spins
- 4 symbols = 10 Free Spins + 1000 coins
- 5 symbols = 10 Free Spins + 10 000 coins
If the user collects 5 identical shards (same colour), he/she will get 10 Free Spins. All the line scores are multiplied by 3 in the Free Spins modes.
In order to win a progressive Jackpot, the user must collect 5 identical diamonds (same colour) formed from the picked diamond shards. Each color of the diamonds, has it’s specific cash prizes.
Jackpot Winnings & Bet Contribution Percentage according to the diamonds’ color:
- Blue diamonds – at least €40 (0.7%)
- Red diamonds – at least €200 (0.7%)
- Yellow diamonds – at least €600 (0.6%)
- Green diamonds – at least €1500 (0.6%)
- Pink diamonds – at least €10 000 (0.8%)
The shown prizes may change, because the Jackpots are progressive ones. The Jackpot can be won, while playing just with real money. Not so many slots offer Jackpots, therefore this game is fantastic!
How to Play
It is important to read the Game Rules, to understand correctly how to play the slot game. CasinoCredo’s Slot Review was written, in order to explain as accurately as possible all the gaming details.

It is recommended to examine the Game Panel. The Game Panel is composed of: Lines, Coin Value, Bet, Max Bet, Spin Button, Autoplay, Win, Balance, Cash/Coin View.
Firstly, the user should choose and place a Bet, which suits to his/her financial possibilities. The user should not see gambling as a way to make money, but as a way to have a good time. The minimum Bet is €0.2 and the maximum Bet is €40. The Bet amount equals to one coin per payline. Higher Bet – Higher Cash Prizes! Those, who want to find out the amount of any bet or win in the national currency, must multiply the coin amount by the chosen coin value.
Coin Amount x user’s Coin Value = Bet/Win Amount in the user’s national currency.
Secondly, the user must click the Spin Button, in order to start spinning the reels. The Autoplay Button permits players to relax and enjoy the process. The slot spins the reels and the player monitors the process. Also, before activating the Autoplay feature, the user can choose how many rounds to be played – 10, 25, 50, 75, 100, 250, etc.
The remained features, like Win, Balance & Cash/Coin View, show a whole picture of the player’s situation.
Holmes and the Stolen Stones slot can be played on many slot sites, either from the desktop version or from the mobile version. The slot is mobile-optimized, thus can be accesed via the smartphone’s web-browser (ex: Google Chrome, Safari, Mozilla Firefox, etc,) and/or via Casino Apps for Android and iOS devices. In case of any technic problems and bugs, contact the Customer Service of the used casino site.
Conclusion
Holmes and the Stolen Stones is recognized as being one of the top progressive Jackpot Slot Games on the iGaming market! The London’s atmosphere is considerably felt and the musical background teleports the user in a detective series with Sherlock Holmes. Every spin gives player new evidence! The game has exceptional aspects, like a mysterious storyline, thematic symbols, rewarding combinations, attainable Jackpots and so on.
If the user isn’t satisfied with Yggdrasil products, he/she can go for other providers (ex: Microgaming, Evolution Gaming, etc).