Casual slot machines are generally slot machines that offer a uniue design and gameplay compared to classic and normal video slot machines.
The Casual slot machines show some of the most impressive game-designs as game developers push the limits of online gaming and release slot machines unlike anything players have seen at online casinos before.
The unique Sudoku casual slot machine from InterCasino is one of the real high hitters when it comes to "casual slot machines".
I have never taken the time to learn the "real" Sudoku game that has been over-hyped the latest years, but this did not make playing or enjoying the Sudoku casual slot machine hard at all.
The Sudoko casual slot machine is played on a "per game" basis where players can chose to bet on rows, columns or both rows and colums with a wager from $0.10 to $20.00.
This means that players can wager from $0.10 to $40.00 per game and win up to $240,000.00 with a complete Sudoku plate before bonus payouts !
If you disregard the fact that this casual slot machine has been designed with a Sudoku theme, it is probably easier to understand how it works.
The slot machine has fixed number positions in squared areas that are part of the theme and have no effect on the actual game-play.
Players can swap these numbers by selecting "new card" in the Sudoko game menu between games.
The Sudoku slot machine also have un-filled areas in the squared slot machine fields, the goal is to fill these areas with red or star numbers and win prizes.
Three dirrent type of numbers can appear in the un-filled areas during each game:
The Blue Sudoku slot machine numbers are "bad" numbers that prevent the player from winning on the row and column where it appears.
There is nothing good to say about the blue Sudoku numbers, the less you see the more you win !
The Star numbers are wild symbols that substitute for any other number on the Sudoku slot machine.
This means that they count as a red number when determining row and column wins and free spin bonus activation.
The Red Sudoku slot machine numbers are the "real" correct Sudoku numbers that are needed to complete the Sudoku row, colums and fields.
Any Sudoku row or column that has all red ( or stars combined with red ) numbers are "completed" rows and columns that are used to calculate the slot machine win.
If the online casino player has three or more rows ( or three or more columns ) anywhere on the Sudoku game-board that are completed a prize is won.
Note that prizes are paid out based on the amount of completed rows or colums not a total amount of completed rows and columns.
This means that a Sudoku slot machine game with five completed rows and three completed columns will payout based on the two amounts and not as 8 completed rows or columns.
The Red Sudoku slot machine numbers offer players a chance to play a quite unique Sudoku bonus game when seven or more appear anywhere on the Sudoku slot machine in a game.
Once this happens, a special re-spin feature is awarded where players are granted 5 re-spins with all Red Sudoku numbers held.
Once the 5 re-spins are completed, online casino players are paid a bonus based on the amount of Red Sudoku numbers on the game-board.
Note that the Sudoku re-spin feature is activated with Red Sudoku symbols and pays out based on Red Sudoku symbols only.
The Star Sudoku symbols do not count during the re-spin feature and cannot activate it.
The Sudoku slot machine has a free spin bonus feature in addition to the re-spin bonus feature.
The free spin bonus feature can result in massive payouts, it can be re-triggered and the "Red Sudoku" bonus feature can be activated during play.
The Sudoku slot machine free spin bonus feature is awarded when a game is played where five or more of the 3x3 fields are "completed".
This means that at least five of the areas that form small squares on the Sudoku slot machine must have Red and Star Sudoku numbers only.
Each time this happens that player is granted 15 free spins, - or 15 free games, that are played with the same payouts as the triggering game.
The Sudoku slot machine is extremely easy to play and even more entertaining.
The free spin bonus features that can be re-triggered and award the "Red Sudoku" bonus feature often result in massive payouts and have made the Sudoku slot machine the most popular slots in the Casual Slot Machine group with record speed.
Red Sudoku Bonus Feature Example
The "Red Sudoku" re-spin bonus feature is awarded when seven or more Red Sudoku numbers appear anywhere on the Sudoku slot machine game-board.
Players are granted 5 re-spins where all Red Sudoku numbers are held.
When the feature is activated, - and during the 5 re-spins the Red Sudoku numbers spin and turn on the Sudoku slot machine game-board.
The amount of Red Sudoku numbers that appear at the end of the re-spin bonus feature is sued to calculate the slot machine win.
This amount can only increase during play because new Red Sudoku numbers that appear are held.
The amount of Red Sudoku numbers on the game-board are shown in the middle of the slot machine during the bonus feature.
This Sudoku slot machine screenshot shows the first of five re-spins with a total of 12 Red Sudoku numbers.
The second Sudoku slot machine re-spin resulted in two "new" Red Sudoku numbers.
The counter in the middle of the Sudoku game-board has increased to 14.
The theird Sudoku bonus re-spin added a more impressive amount of Red Sudoku numbers to the game-board.
6 new Red Sudoku numbers were added bringing the total to 20.
The Sudoku slot machine counter updates before the fourth re-spin starts.
The fourth Sudoku bonus feature re-spin added another Red Sudoku symbol to the slot machine game-board.
Higher numbers ( total amount of Red Sudoku numbers ) result in higher bonus prizes.
The Sudoku counter has been updated to 21 before the fifth and last re-spin during the Sudoku re-spin bonus feature.
The fifth Sudoku re-spin added three Red Sudoku numbers to the slot machine game-board.
A total of 24 Red Sudoku numbers were "won" during the re-spin bonus feature resulting in a $60.00 bonus prize with a $4.00 total Sudoku slot machine wager.
The $4.00 Sudoku slot machine wager is a $2.00 bet on the Sudoku rows and a $2.00 bet on the Sudoku columns.
Free Spin Sudoku Bonus Feature Example
The Sudoku slot machine free spin bonus feature is awarded when five or more Sudoku fields are complete.
The completed Sudoku fields are marked with red after each game.
When five or more Sudoku fields are completed they are marked with red as shown here.
If less than five are completed they are marked with a thin red border.
Each time five or more Sudoku fiels are completed 15 free games are won.
This Sudoku screenshot shows a free spin re-trigger that happened a few games after the free spin bonus feature was awarded.
So far this bonus feature has resulted in 30 free spins and a $28 win.
This Free Sudoku game resulted in six completed Sudoku fields.
Both of the Sudoku slot machine features can be won during the free games.
This screenshot was taken a few games later where a crazy game resulted in both Sudoku bonus features at the same time.
This amazing free spin bonus feature just reached 45 free spins with two re-triggers and awarded the "Red Sudoku" bonus feature as well.
The Red Sudoku bonus feature resulted in 23 Red Sudoku numbers on the game-board after the five re-spins.
The "free spins" or "free games" are placed "on hold" during the re-spin feature.
This means that the re-spins only have a positive effect on the game by adding even more wins without spending any of the free spins that were won.
The bonus feature ended without further bonus triggers or "amazing" spins with a $236 total win from 45 free spins / free games and a Red Sudoku bonus feature with 23 Red Sudoku numbers.
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