Mitsu's Sekai
About
Cool
What
Cool friend websites
andrew4043:
https://andrew4043.neocities.org/
cool person from tetris oyes airiGasp
azura:
https://www.azurahori.zone/
cool person from tetris azuWow azuCozy
peal:
https://appealingnamegoeshere.neocities.org/
cool person from nichijou who likes death note and sonic
mimic:
https://mimicteruyo.neocities.org/
cool person from touhou very cool writer
zudo:
https://isabelle.gg/
cool person from tetris and fellow wikipedia nerd
Other cool websites
qntm:
https://qntm.org/
cool sci-fi fiction, nerdy topics
xkcd:
http://xkcd.com/
nerdy webcomic
liquipedia tetris:
http://liquipedia.net/tetris
esports documentation
sekai.best:
https://sekai.best/eventtracker
project sekai event tracker
kristen sheley:
https://www.kristensheley.com/
cool back to the future fanfiction
mary jean holmes:
https://web.archive.org/web/20060209070816/http://www.mj-holmes.com
also cool back to the future fanfiction but unfortunately the website is no longer up so you must use web archive :c
mahjong soul:
https://mahjongsoul.game.yo-star.com/
tsumo nya
king of stackers:
https://kingofstackers.com/
turn-based correspondence tetris!
jstris:
https://jstris.jezevec10.com/
lightweight simplistic tetris
tetr.io
https://tetr.io/
modern yet familiar stacker but you may need a bit more beefy of a pc
tetra legends:
https://tetralegends.app/
cool vibes single player tetris: includes modern, classic, and night-of-nights challenge, and more
anime music quiz:
https://animemusicquiz.com/
no skipping anime openings/endings c:
Useful websites
ztrix:
https://ztrix-game.web.app/
lab out tetris move sequences, includes zone functionality
practice kirbtrises:
https://ztrix-game.web.app/random/1
puyo chain simulator:
https://www.puyop.com/s/
lab out puyo move sequences
mahjong efficiency trainer:
https://euophrys.itch.io/mahjong-efficiency-trainer
tile efficiency maxxing
YouTube region block checker:
https://polsy.org.uk/stuff/ytrestrict.cgi
things are inaccessible in specific counries sometimes
Unicode character decoder/encoder:
https://r12a.github.io/app-conversion/
check the codepoints of invisible or similar looking characters
regex101:
https://regex101.com/
try out regexes
Fun activities
https://userinyerface.com/
https://neal.fun/perfect-circle/
https://en.gamesaien.com/game/fruit_box/
https://neal.fun/password-game/
https://neal.fun/not-a-robot/
https://www.keithcirkel.co.uk/whats-my-jnd/
https://ismy.blue/
https://monkeytype.com/
https://humanbenchmark.com/
Silly gimmick websites
https://ismycomputeronfire.com/
https://shouldiblamecach.ing/
https://wasteaguid.info/
https://pointerpointer.com/
https://istheshipstillstuck.com/
s
https://shouldiuseacarousel.com/
https://http.cat/
https://howmanydayssincemontaguestreetbridgehasbeenhit.com/
https://downloadmorerem.com/
https://motherfuckingwebsite.com