# Null, Win/Lose, On/Off blocks **URL:** https://forum.makecode.com/t/null-win-lose-on-off-blocks/42871 **Category:** Arcade **Created:** [March 23, 2026, 10:11pm UTC](https://forum.makecode.com/t/null-win-lose-on-off-blocks/42871 "2026-03-23T22:11:59Z") **Posts on this page:** 4 **Page:** 1
### Author: ![Tomy114](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/tomy114/32/32761_2.png) [@Tomy114](https://forum.makecode.com/u/Tomy114) #### Post date: [March 23, 2026, 10:11pm UTC](https://forum.makecode.com/t/null-win-lose-on-off-blocks/42871/1 "2026-03-23T22:11:59Z")
open this file in the editor and you’ll see something like this: ![IMG_0299](https://us1.discourse-cdn.com/flex020/uploads/makecode/original/3X/5/4/54ce6d813c46d42b40cca024636f4f318f6a2c25.jpeg) here: [https://arcade.makecode.com/S63362-06046-81825-75551](https://arcade.makecode.com/S63362-06046-81825-75551) ---
### Author: ![xInsqne1](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/xinsqne1/32/34060_2.png) [@xInsqne1](https://forum.makecode.com/u/xInsqne1) #### Post date: [March 23, 2026, 10:27pm UTC](https://forum.makecode.com/t/null-win-lose-on-off-blocks/42871/2 "2026-03-23T22:27:06Z")
A bad case of the gray blocks… ---
### Author: ![KawaiiGoddess](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/kawaiigoddess/32/33722_2.png) [@KawaiiGoddess](https://forum.makecode.com/u/KawaiiGoddess) #### Post date: [March 24, 2026, 2:55am UTC](https://forum.makecode.com/t/null-win-lose-on-off-blocks/42871/3 "2026-03-24T02:55:01Z")
How did you do that? JavaScript? ---
### Author: ![Tomy114](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/tomy114/32/32761_2.png) [@Tomy114](https://forum.makecode.com/u/Tomy114) #### Post date: [March 27, 2026, 10:23pm UTC](https://forum.makecode.com/t/null-win-lose-on-off-blocks/42871/4 "2026-03-27T22:23:49Z")
Yup, not them all.