Blocker

A blocker is an item in Cookie Jam  that prevents a player from reaching cookies. They usually take up a square (with the exception of Plate of Brownies which occupy 4 squares). There are many different types of blockers introduced throughout the game. Every Blocker has unique properties, such as caramel being able to multiply if not broken in one move, and Chocolate Cookies being resistant to special candies. Some blockers are easier to remove than others. Blockers cannot be swapped with other candies, with the exception of Doughnut and Chocolate Cookie.Sometimes blockers are useful. For example,doughnuts,chocolate,and icing can prevent caramel from spreading, and caramel can engulf a cookie bomb.

List of blockers

Blocker Name	First appearance	Unique Properties
Gingerbread Man	Level 6	Moves up with every move. Can be removed by making a match with cookies of the same color. In the old version of the game, the player would lose if the Gingerbread Man reaches the top.
Waffle	Level 10	Not a blocker in the strict sense, given it simply covers the tile's background. An object that needs to be destroyed by making a match over it in Waffle-themed levels.
Two-layered Waffle	Level 40	Much like the regular Waffle, except it disappears upon two matches over it, hence its name. It looks like a waffle covered in chocolate.
Three-Layered Waffle	Level 456	Much like the regular Waffle, except it disappears upon three matches over it, hence its name. It looks like a waffle covered in chocolate and peanut butter.
Doughnut	Level 16	A blocker which can be moved. Disappears when a player makes a match next to it.
One-layered Chocolate	Level 31	An immobile, unmovable blocker unlike the Doughnut. Disappears when a player makes a match next to it.
Rat	Level 46 (Old version)	Moves one tile with each move. Targets the needed items. This blocker is no longer available in the most recent versions of Cookie Jam.
Cinnamon Cages	Level 61	Immobile and unmovable, but hides a cookie beneath. A match with the locked cookie or using special cookies can clear it. The locked cookie does not vanish upon making the match.
Icing	Level 76	Immobile and unmovable. Can only be removed by an adjacent match of the same color or if within a Striped Cookie or Cookie Bomb's action range.
Cookie Timer	Level 91	Acts like a cookie, but displays a random number upon spawning. The number decreases by 1 with each move, and a timer setting off to 0 causes the game to be lost. "5"-labeled Cookie Timers can be spawned from Cake Boxes.
Two-layered Chocolate	Level 52	Chocolate which takes two hits to disappear.
Three-layered Chocolate	Level 105	Chocolate which takes three hits to disappear.
Four-layered Chocolate	Level 105	Chocolate which takes four hits to disappear.
Five-layered Chocolate	Level 121	Chocolate which takes five hits to disappear.
Cookie Cutter	Level 176	When a cookie of the same color is placed on top of it, it will turn into a striped cookie.
Chocolate chip cookie	Level 216	Similar to doughnut, except it takes two matches to clear the cookies away.
Plate of Brownies	Level 236	A blocker that occupies 4 tiles. It holds up to 8 brownies. Making matches will remove one or more brownies. When all brownies are removed, the plate will disappear.
Color Pie	Level 256	Make matches next to it to fill up the color in the Color Pie. When all of the colors are filled up in the Pie, it will destroy all regular cookies, removes glazers from the glazed cookies, and remove one layer of all blockers.
Caramel	Level 336	Multiplies by consuming a cookie next to it. Making a match next to the Caramel will destroy it.
Caramel Bowl	Level 416	If there are no caramels on the board, the Bowl will create a caramel, which will start consuming other cookies around it.
Lava Cake	Level 516	Make four matches next to it, and it will place four items on random parts of the board. Depending on the level, Lava Cakes will either give you items to help you or hinder you.
Chocolate Caramel	Level 576	When this obstacle is cleared, it will leave behind a caramel that will start consuming other cookies.
Sugar Cookie	Level 646	It twists making to the player trouble...
Cake Box	Level 236	Acts like a cookie, but releases a random item upon clear. Items can either help the player (striped cookie, X-Cookie, ice cream sandwich, rainbow cake, etc.) or hinder them (doughnut, chocolate chip cookie, icing, chocolates, etc.).
Dual Sugar Cookie	Level 1096	A two-colored sugar cookie that can only be cleared by making two matches next to it that corresponds to the colors on the sugar cookie.
Ice Generator	Level 1536	A fan that will freeze all items in front of it. When the Ice Generator is about to produce ice, the machine's fan will start spinning. At the end of that turn, the Ice Generator will freeze all items in front of the machine.
Ice	Level 1496	A blocker that encases a cookie or any item inside of it. Making a match next to it will destroy the ice.
Cupcake Bomb	Level 1256	When a player makes three matches that corresponds to the colors in the Cupcake Bomb, the Bomb will explode and destroy all cookies in a 3 X 3 diamond shaped square.
Gelatin	Level 1036	This blocker will trap a cookie or another item inside of it. It will spread around the board every three turns. To destroy the gelatin, the player can either use the special cookies, or make a match with a cookie of the same color inside the gelatin.
Gelatin Spawner	Level 1176	When the board does not have any gelatins on it, the spawner will create a gelatin next to it. The spawner will either do this every three turns or three turns after a gelatin has been destroyed.
Glazed Doughnuts	Level 1336	When the Glazed Doughnut is destroyed, it will spread glazers around all of the cookies adjacent to it.
Eclair	Level 1416	When a player makes three matches next to the eclair, it will spawn three copies of whatever item was inside the eclair. One of that item is placed at where the eclair used to be, while the other two are spread in random locations on the board.

Trivia

• In Cookie Jam, four blockers can be moved: Gingerbread Man, Rat, Doughnut and Chocolate Cookie. However, Gingerbread Man and Rat also move on their own.
• Doing a row of 4 or 5, or a L or T shape by swapping a Cake Box does not create the desired cookie, the Box's content taking priority over the special cookie's formation.