List of ? Blocks in Paper Mario: The Origami King

"You've found—and hit—each and every ? Block in the game. Now tell us...which one was your favorite?"

- Musée Champignon

In Paper Mario: The Origami King, Mario can find &s throughout the different streamer areas, receiving various rewards when struck open. Typically, Mario can use his hammer or jump into the blocks from below, however some blocks are hidden or folded in the case of Origami Castle. Locating these blocks is made easier after purchasing the Hidden Block Alert from the Fun, Funky, and Functional vendor in Snif City, or by acquiring the Hidden Block Unhider from the Toad Researcher 's Sensor Lab in Picnic Road. This page lists the locations of all 369 ? Blocks, including pictures and information on their contents.

NOTES:
 * Only 5 of the 173 ? Blocks found on ? Island are required to satisfy game completion. Thus, a total of 193 ? Blocks contribute to the ? Block Head Trophy.
 * Some ? Blocks are found in areas that are inaccessible until returning later; these entries are highlighted in beige.
 * Hidden Blocks will be marked with a Hidden_Block_Alert_PMTOK_icon.png Hidden Block Alert icon.
 * Locations absent from the list contain no ? Blocks.

Red streamer
There are a total of 50 ? Blocks to find in the red streamer area, 21 of which are hidden:
 * Whispering Woods holds 10 blocks
 * Toad Town holds 9 blocks
 * Graffiti Underground holds 2 blocks
 * Picnic Road holds 7 blocks
 * Overlook Mountain holds 9 blocks
 * Earth Vellumental Temple holds 12 blocks
 * Overlook Tower holds 1 block

Blue streamer
There are a total of 39 ? Blocks to rescue in the blue streamer area, 12 of which are hidden:
 * Autumn Mountain holds 6 blocks
 * Chestnut Valley holds 4 blocks
 * Water Vellumental Shrine holds 13 blocks
 * Shogun Studios holds 9 blocks
 * Ninja Attraction holds 7 blocks

Yellow streamer
There are a total of 40 ? Blocks to find in the yellow streamer area, 19 of which are hidden:
 * Breezy Tunnel hold 1 block
 * Scorching Sandpaper Desert holds 7 blocks
 * Scorching Sandpaper Minor holds 1 block
 * Shroom City holds 8 blocks
 * Scorching Sandpaper Far West holds 1 blocks
 * Fire Vellumental Cave holds 16 blocks
 * Temple of Shrooms holds 6 blocks

Purple streamer
There are a total of 33 ? Blocks to find in the purple streamer area, 9 of which are hidden:
 * The Princess Peach holds 2 blocks
 * Bonehead Island holds 1 block
 * Heart Island holds 1 block
 * Spade Island holds 2 blocks
 * Club Island holds 1 block
 * Full Moon Island holds 2 blocks
 * ? Island holds 5 blocks
 * Hammer Island holds 4 blocks
 * Ice Vellumental Mountain holds 10 blocks
 * Sea Tower holds 5 blocks

Green streamer and Origami Castle
There are a total of 39 ? Blocks to find in the green streamer area and Origami Castle collectively, 5 of which are hidden:
 * Shangri-Spa holds 8 blocks
 * Spring of Jungle Mist holds 5 blocks
 * Spring of Rainbows holds 2 blocks
 * Bowser's Castle holds 7 block
 * Origami Castle holds 17 blocks

Statistics
This chart shows the number of ? Blocks for each location, with the total amount at the bottom.