Pick four categories, pull four blocks into each, publish.
The colour of a bar is its difficulty, yellow being the group most players spot first. You do not have to work that out — we can order them by how many blocks each category holds, which is the best guess anyone has. Use the arrows if you disagree.
A Connections board only works if there is exactly one way to split the sixteen blocks into four groups. The game accepts a group only when all four blocks match, so if a second sensible split exists, a player who finds it gets told they are wrong. That is not a hard puzzle — that is the game lying to them.
Minecraft makes this easy to get wrong, because a single block belongs to a surprising number of categories at once. A lantern gives off light and is crafted from iron nuggets; a smoker is a villager job site and is mined with an axe. Turn the safe filter off and you can still build whatever you like — the editor will just tell you, block by block, which one is standing in two groups at the same time.
357 blocks belong to no category at all — those can never clash.
These pairs share the most blocks, so putting both on the same board is the fastest way to end up with two valid answers. It is the single most common way a hand-built puzzle goes wrong, and it is almost impossible to notice by eye.
| crafted_glass | × | crafted_leather | 16 blocks in common |
| mine_with_shovel | × | tag_concrete_powder | 16 blocks in common |
| tag_bee_food | × | tag_small_flowers | 15 blocks in common |
| emits_light | × | light_source_craft | 12 blocks in common |
| mine_with_axe | × | tag_planks | 12 blocks in common |
| crafted_redstone | × | redstone_component | 10 blocks in common |
| edible | × | tag_meat | 9 blocks in common |
| crafted_gold_ingot | × | tag_piglin_loved | 7 blocks in common |
| mine_with_axe | × | villager_job_site | 7 blocks in common |
| emits_light | × | tag_lanterns | 6 blocks in common |
| mine_with_axe | × | tag_non_flammable_wood | 6 blocks in common |
| tag_fishes | × | tag_wolf_food | 6 blocks in common |
The number next to a category is how many blocks are in it. A wide category is easy to fill but easy for players to guess; a narrow one forces your hand. All counts come straight from the same data the daily puzzles are generated from.
Only to publish. You can build the whole thing signed out; the draft is saved in this browser and is still there after you sign in.
No. It lives in this browser only, and it is cleared once you publish. Keeping drafts on the server would mean two copies of the truth for the sake of one rare convenience.
Yes, and some of the best puzzles do. Be aware of the trade-off: a label you typed cannot be checked for a second valid answer, and it is shown only in the language you wrote it in.
A hundred live at a time, and a few per minute. Both limits exist to keep a script from filling the list, not to slow down anyone building by hand.
Enough reports hide it from the community automatically. It stays in My puzzles, clearly marked as hidden, so you always know what happened — and it can be restored if the reports were wrong.